157035010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 312589368

約数和(自身を除く): 155554358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 233, 242, 466, 557, 605, 1114, 1165, 1210, 2330, 2563, 2785, 5126, 5570, 6127, 12254, 12815, 25630, 28193, 30635, 56386, 61270, 67397, 129781, 134794, 140965, 259562, 281930, 336985, 648905, 673970, 1297810, 1427591, 2855182, 7137955, 14275910, 15703501, 31407002, 78517505, 157035010]

約数ペア:

[(1, 157035010), (2, 78517505), (5, 31407002), (10, 15703501), (11, 14275910), (22, 7137955), (55, 2855182), (110, 1427591), (121, 1297810), (233, 673970), (242, 648905), (466, 336985), (557, 281930), (605, 259562), (1114, 140965), (1165, 134794), (1210, 129781), (2330, 67397), (2563, 61270), (2785, 56386), (5126, 30635), (5570, 28193), (6127, 25630), (12254, 12815)]