2285570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 4762368

約数和(自身を除く): 2476798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 317, 515, 634, 721, 1030, 1442, 1585, 2219, 3170, 3605, 4438, 7210, 11095, 22190, 32651, 65302, 163255, 228557, 326510, 457114, 1142785, 2285570]

約数ペア:

[(1, 2285570), (2, 1142785), (5, 457114), (7, 326510), (10, 228557), (14, 163255), (35, 65302), (70, 32651), (103, 22190), (206, 11095), (317, 7210), (515, 4438), (634, 3605), (721, 3170), (1030, 2219), (1442, 1585)]