125637540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{299137}}^1$

素因数の和:299156

約数の個数: 48

約数和(自身を含む): 402041472

約数和(自身を除く): 276403932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 299137, 598274, 897411, 1196548, 1495685, 1794822, 2093959, 2991370, 3589644, 4187918, 4487055, 5982740, 6281877, 8375836, 8974110, 10469795, 12563754, 17948220, 20939590, 25127508, 31409385, 41879180, 62818770, 125637540]

約数ペア:

[(1, 125637540), (2, 62818770), (3, 41879180), (4, 31409385), (5, 25127508), (6, 20939590), (7, 17948220), (10, 12563754), (12, 10469795), (14, 8974110), (15, 8375836), (20, 6281877), (21, 5982740), (28, 4487055), (30, 4187918), (35, 3589644), (42, 2991370), (60, 2093959), (70, 1794822), (84, 1495685), (105, 1196548), (140, 897411), (210, 598274), (420, 299137)]