7472940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 13816020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 2111, 3540, 4222, 6333, 8444, 10555, 12666, 21110, 25332, 31665, 42220, 63330, 124549, 126660, 249098, 373647, 498196, 622745, 747294, 1245490, 1494588, 1868235, 2490980, 3736470, 7472940]

約数ペア:

[(1, 7472940), (2, 3736470), (3, 2490980), (4, 1868235), (5, 1494588), (6, 1245490), (10, 747294), (12, 622745), (15, 498196), (20, 373647), (30, 249098), (59, 126660), (60, 124549), (118, 63330), (177, 42220), (236, 31665), (295, 25332), (354, 21110), (590, 12666), (708, 10555), (885, 8444), (1180, 6333), (1770, 4222), (2111, 3540)]