61913730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9781}}^1$

素因数の和:10002

約数の個数: 32

約数和(自身を含む): 149312448

約数和(自身を除く): 87398718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 9781, 19562, 29343, 48905, 58686, 97810, 146715, 293430, 2063791, 4127582, 6191373, 10318955, 12382746, 20637910, 30956865, 61913730]

約数ペア:

[(1, 61913730), (2, 30956865), (3, 20637910), (5, 12382746), (6, 10318955), (10, 6191373), (15, 4127582), (30, 2063791), (211, 293430), (422, 146715), (633, 97810), (1055, 58686), (1266, 48905), (2110, 29343), (3165, 19562), (6330, 9781)]