7239790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 14183424

約数和(自身を除く): 6943634

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1151, 1258, 2302, 3145, 5755, 6290, 11510, 19567, 39134, 42587, 85174, 97835, 195670, 212935, 425870, 723979, 1447958, 3619895, 7239790]

約数ペア:

[(1, 7239790), (2, 3619895), (5, 1447958), (10, 723979), (17, 425870), (34, 212935), (37, 195670), (74, 97835), (85, 85174), (170, 42587), (185, 39134), (370, 19567), (629, 11510), (1151, 6290), (1258, 5755), (2302, 3145)]