12475140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 35598528

約数和(自身を除く): 23123388

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, 3923, 7846, 11769, 15692, 19615, 23538, 39230, 47076, 58845, 78460, 117690, 207919, 235380, 415838, 623757, 831676, 1039595, 1247514, 2079190, 2495028, 3118785, 4158380, 6237570, 12475140]

約数ペア:

[(1, 12475140), (2, 6237570), (3, 4158380), (4, 3118785), (5, 2495028), (6, 2079190), (10, 1247514), (12, 1039595), (15, 831676), (20, 623757), (30, 415838), (53, 235380), (60, 207919), (106, 117690), (159, 78460), (212, 58845), (265, 47076), (318, 39230), (530, 23538), (636, 19615), (795, 15692), (1060, 11769), (1590, 7846), (3180, 3923)]