68452620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5407}}^1$

素因数の和:5630

約数の個数: 48

約数和(自身を含む): 192611328

約数和(自身を除く): 124158708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5407, 6330, 10814, 12660, 16221, 21628, 27035, 32442, 54070, 64884, 81105, 108140, 162210, 324420, 1140877, 2281754, 3422631, 4563508, 5704385, 6845262, 11408770, 13690524, 17113155, 22817540, 34226310, 68452620]

約数ペア:

[(1, 68452620), (2, 34226310), (3, 22817540), (4, 17113155), (5, 13690524), (6, 11408770), (10, 6845262), (12, 5704385), (15, 4563508), (20, 3422631), (30, 2281754), (60, 1140877), (211, 324420), (422, 162210), (633, 108140), (844, 81105), (1055, 64884), (1266, 54070), (2110, 32442), (2532, 27035), (3165, 21628), (4220, 16221), (5407, 12660), (6330, 10814)]