249570710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34141}}^1$

素因数の和:34208

約数の個数: 32

約数和(自身を含む): 486728352

約数和(自身を除く): 237157642

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 34141, 68282, 170705, 341410, 580397, 1160794, 1468063, 2901985, 2936126, 5803970, 7340315, 14680630, 24957071, 49914142, 124785355, 249570710]

約数ペア:

[(1, 249570710), (2, 124785355), (5, 49914142), (10, 24957071), (17, 14680630), (34, 7340315), (43, 5803970), (85, 2936126), (86, 2901985), (170, 1468063), (215, 1160794), (430, 580397), (731, 341410), (1462, 170705), (3655, 68282), (7310, 34141)]