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 A319692 a(n) = Product_{d|n, d
 1, 2, 2, 10, 2, 70, 2, 110, 14, 130, 2, 10010, 2, 190, 182, 1870, 2, 15470, 2, 27170, 266, 370, 2, 3233230, 26, 430, 238, 60610, 2, 5169710, 2, 43010, 518, 610, 494, 74364290, 2, 710, 602, 13394810, 2, 15543710, 2, 175010, 71162, 890, 2, 2156564410, 38, 76570, 854, 250690, 2, 10318490, 962, 38123690, 994, 1130, 2, 971341981610, 2, 1310, 140182, 1333310, 1118 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Antti Karttunen, Table of n, a(n) for n = 1..8192 FORMULA a(n) = Product_{d|n, d= 1: A001221(a(n)) = A305611(n). PROG (PARI) A001414(n) = ((n=factor(n))[, 1]~*n[, 2]); \\ From A001414. A319692(n) = { my(m=1); fordiv(n, d, if(d

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Last modified January 15 19:15 EST 2021. Contains 340189 sequences. (Running on oeis4.)