8947020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3637}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 25669728

約数和(自身を除く): 16722708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3637, 7274, 10911, 14548, 18185, 21822, 36370, 43644, 54555, 72740, 109110, 149117, 218220, 298234, 447351, 596468, 745585, 894702, 1491170, 1789404, 2236755, 2982340, 4473510, 8947020]

約数ペア:

[(1, 8947020), (2, 4473510), (3, 2982340), (4, 2236755), (5, 1789404), (6, 1491170), (10, 894702), (12, 745585), (15, 596468), (20, 447351), (30, 298234), (41, 218220), (60, 149117), (82, 109110), (123, 72740), (164, 54555), (205, 43644), (246, 36370), (410, 21822), (492, 18185), (615, 14548), (820, 10911), (1230, 7274), (2460, 3637)]