3186460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 6758640

約数和(自身を除く): 3572180

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1489, 2140, 2978, 5956, 7445, 14890, 29780, 159323, 318646, 637292, 796615, 1593230, 3186460]

約数ペア:

[(1, 3186460), (2, 1593230), (4, 796615), (5, 637292), (10, 318646), (20, 159323), (107, 29780), (214, 14890), (428, 7445), (535, 5956), (1070, 2978), (1489, 2140)]