317081510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7573}}^1$

素因数の和:7712

約数の個数: 32

約数和(自身を含む): 588954240

約数和(自身を除く): 271872730

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 4187, 7573, 8374, 15146, 20935, 37865, 41870, 75730, 401369, 598267, 802738, 1196534, 2006845, 2991335, 4013690, 5982670, 31708151, 63416302, 158540755, 317081510]

約数ペア:

[(1, 317081510), (2, 158540755), (5, 63416302), (10, 31708151), (53, 5982670), (79, 4013690), (106, 2991335), (158, 2006845), (265, 1196534), (395, 802738), (530, 598267), (790, 401369), (4187, 75730), (7573, 41870), (8374, 37865), (15146, 20935)]