87125730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3581}}^1$

素因数の和:4402

約数の個数: 32

約数和(自身を含む): 209418048

約数和(自身を除く): 122292318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 811, 1622, 2433, 3581, 4055, 4866, 7162, 8110, 10743, 12165, 17905, 21486, 24330, 35810, 53715, 107430, 2904191, 5808382, 8712573, 14520955, 17425146, 29041910, 43562865, 87125730]

約数ペア:

[(1, 87125730), (2, 43562865), (3, 29041910), (5, 17425146), (6, 14520955), (10, 8712573), (15, 5808382), (30, 2904191), (811, 107430), (1622, 53715), (2433, 35810), (3581, 24330), (4055, 21486), (4866, 17905), (7162, 12165), (8110, 10743)]