A087008 Divisors of 9699690.

1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 19, 21, 22, 26, 30, 33, 34, 35, 38, 39, 42, 51, 55, 57, 65, 66, 70, 77, 78, 85, 91, 95, 102, 105, 110, 114, 119, 130, 133, 143, 154, 165, 170, 182, 187, 190, 195, 209, 210, 221, 231, 238, 247, 255, 266, 273, 285, 286, 323, 330

Offset

1,2

Comments

9699690 = 19# = A002110(8);

divisors of 9699690 are squarefree (A005117) and 19-smooth;

a(A000005(9699690)) = a(256) = 9699690 is the last term.

Links

R. Zumkeller, Table of n, a(n) for n = 1..256

Eric Weisstein's World of Mathematics, Primorial

Eric Weisstein's World of Mathematics, Divisor

Index entries for sequences related to divisors of numbers

Mathematica

a=9699690; Divisors[a] (* Vladimir Joseph Stephan Orlovsky, Jan 25 2009 *)

Prog

(PARI) divisors(9699690) \\ Charles R Greathouse IV, Apr 25, 2011

Crossrefs

Cf. A018255, A018336, A087005, A087006, A087007.

Sequence in context: A325398 A325399 A167171 * A326537 A302798 A294472

Adjacent sequences: A087005 A087006 A087007 * A087009 A087010 A087011

Keyword

nonn,fini,full,easy

Author

Reinhard Zumkeller, Jul 29 2003

Status

approved