13963380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 39844224

約数和(自身を除く): 25880844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 4391, 8782, 13173, 17564, 21955, 26346, 43910, 52692, 65865, 87820, 131730, 232723, 263460, 465446, 698169, 930892, 1163615, 1396338, 2327230, 2792676, 3490845, 4654460, 6981690, 13963380]

約数ペア:

[(1, 13963380), (2, 6981690), (3, 4654460), (4, 3490845), (5, 2792676), (6, 2327230), (10, 1396338), (12, 1163615), (15, 930892), (20, 698169), (30, 465446), (53, 263460), (60, 232723), (106, 131730), (159, 87820), (212, 65865), (265, 52692), (318, 43910), (530, 26346), (636, 21955), (795, 17564), (1060, 13173), (1590, 8782), (3180, 4391)]