425620410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{25471}}^1$

素因数の和:26038

約数の個数: 32

約数和(自身を含む): 1023363072

約数和(自身を除く): 597742662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2785, 3342, 5570, 8355, 16710, 25471, 50942, 76413, 127355, 152826, 254710, 382065, 764130, 14187347, 28374694, 42562041, 70936735, 85124082, 141873470, 212810205, 425620410]

約数ペア:

[(1, 425620410), (2, 212810205), (3, 141873470), (5, 85124082), (6, 70936735), (10, 42562041), (15, 28374694), (30, 14187347), (557, 764130), (1114, 382065), (1671, 254710), (2785, 152826), (3342, 127355), (5570, 76413), (8355, 50942), (16710, 25471)]