9249140

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1487}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 19498752

約数和(自身を除く): 10249612

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1487, 1555, 2974, 3110, 5948, 6220, 7435, 14870, 29740, 462457, 924914, 1849828, 2312285, 4624570, 9249140]

約数ペア:

[(1, 9249140), (2, 4624570), (4, 2312285), (5, 1849828), (10, 924914), (20, 462457), (311, 29740), (622, 14870), (1244, 7435), (1487, 6220), (1555, 5948), (2974, 3110)]