23030410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 47501496

約数和(自身を除く): 24471086

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 613, 1105, 1226, 1445, 2210, 2890, 3065, 3757, 6130, 7514, 7969, 10421, 15938, 18785, 20842, 37570, 39845, 52105, 79690, 104210, 135473, 177157, 270946, 354314, 677365, 885785, 1354730, 1771570, 2303041, 4606082, 11515205, 23030410]

約数ペア:

[(1, 23030410), (2, 11515205), (5, 4606082), (10, 2303041), (13, 1771570), (17, 1354730), (26, 885785), (34, 677365), (65, 354314), (85, 270946), (130, 177157), (170, 135473), (221, 104210), (289, 79690), (442, 52105), (578, 39845), (613, 37570), (1105, 20842), (1226, 18785), (1445, 15938), (2210, 10421), (2890, 7969), (3065, 7514), (3757, 6130)]