12563910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15511}}^1$

素因数の和:15530

約数の個数: 40

約数和(自身を含む): 33785136

約数和(自身を除く): 21221226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15511, 31022, 46533, 77555, 93066, 139599, 155110, 232665, 279198, 418797, 465330, 697995, 837594, 1256391, 1395990, 2093985, 2512782, 4187970, 6281955, 12563910]

約数ペア:

[(1, 12563910), (2, 6281955), (3, 4187970), (5, 2512782), (6, 2093985), (9, 1395990), (10, 1256391), (15, 837594), (18, 697995), (27, 465330), (30, 418797), (45, 279198), (54, 232665), (81, 155110), (90, 139599), (135, 93066), (162, 77555), (270, 46533), (405, 31022), (810, 15511)]