68782020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1146367}}^1$

素因数の和:1146379

約数の個数: 24

約数和(自身を含む): 192589824

約数和(自身を除く): 123807804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1146367, 2292734, 3439101, 4585468, 5731835, 6878202, 11463670, 13756404, 17195505, 22927340, 34391010, 68782020]

約数ペア:

[(1, 68782020), (2, 34391010), (3, 22927340), (4, 17195505), (5, 13756404), (6, 11463670), (10, 6878202), (12, 5731835), (15, 4585468), (20, 3439101), (30, 2292734), (60, 1146367)]