15249710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1663}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 16379602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1663, 1834, 3326, 4585, 8315, 9170, 11641, 16630, 23282, 58205, 116410, 217853, 435706, 1089265, 1524971, 2178530, 3049942, 7624855, 15249710]

約数ペア:

[(1, 15249710), (2, 7624855), (5, 3049942), (7, 2178530), (10, 1524971), (14, 1089265), (35, 435706), (70, 217853), (131, 116410), (262, 58205), (655, 23282), (917, 16630), (1310, 11641), (1663, 9170), (1834, 8315), (3326, 4585)]