70625390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{642049}}^1$

素因数の和:642067

約数の個数: 16

約数和(自身を含む): 138682800

約数和(自身を除く): 68057410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 642049, 1284098, 3210245, 6420490, 7062539, 14125078, 35312695, 70625390]

約数ペア:

[(1, 70625390), (2, 35312695), (5, 14125078), (10, 7062539), (11, 6420490), (22, 3210245), (55, 1284098), (110, 642049)]