7990510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 16617312

約数和(自身を除く): 8626802

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 4273, 8546, 21365, 42730, 47003, 72641, 94006, 145282, 235015, 363205, 470030, 726410, 799051, 1598102, 3995255, 7990510]

約数ペア:

[(1, 7990510), (2, 3995255), (5, 1598102), (10, 799051), (11, 726410), (17, 470030), (22, 363205), (34, 235015), (55, 145282), (85, 94006), (110, 72641), (170, 47003), (187, 42730), (374, 21365), (935, 8546), (1870, 4273)]