12628020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{210467}}^1$

素因数の和:210479

約数の個数: 24

約数和(自身を含む): 35358624

約数和(自身を除く): 22730604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 210467, 420934, 631401, 841868, 1052335, 1262802, 2104670, 2525604, 3157005, 4209340, 6314010, 12628020]

約数ペア:

[(1, 12628020), (2, 6314010), (3, 4209340), (4, 3157005), (5, 2525604), (6, 2104670), (10, 1262802), (12, 1052335), (15, 841868), (20, 631401), (30, 420934), (60, 210467)]