137425740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2290429}}^1$

素因数の和:2290441

約数の個数: 24

約数和(自身を含む): 384792240

約数和(自身を除く): 247366500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2290429, 4580858, 6871287, 9161716, 11452145, 13742574, 22904290, 27485148, 34356435, 45808580, 68712870, 137425740]

約数ペア:

[(1, 137425740), (2, 68712870), (3, 45808580), (4, 34356435), (5, 27485148), (6, 22904290), (10, 13742574), (12, 11452145), (15, 9161716), (20, 6871287), (30, 4580858), (60, 2290429)]