64500730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5653}}^1$

素因数の和:5830

約数の個数: 32

約数和(自身を含む): 133524864

約数和(自身を除く): 69024134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5653, 5705, 11306, 11410, 28265, 39571, 56530, 79142, 197855, 395710, 921439, 1842878, 4607195, 6450073, 9214390, 12900146, 32250365, 64500730]

約数ペア:

[(1, 64500730), (2, 32250365), (5, 12900146), (7, 9214390), (10, 6450073), (14, 4607195), (35, 1842878), (70, 921439), (163, 395710), (326, 197855), (815, 79142), (1141, 56530), (1630, 39571), (2282, 28265), (5653, 11410), (5705, 11306)]