13006860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{216781}}^1$

素因数の和:216793

約数の個数: 24

約数和(自身を含む): 36419376

約数和(自身を除く): 23412516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 216781, 433562, 650343, 867124, 1083905, 1300686, 2167810, 2601372, 3251715, 4335620, 6503430, 13006860]

約数ペア:

[(1, 13006860), (2, 6503430), (3, 4335620), (4, 3251715), (5, 2601372), (6, 2167810), (10, 1300686), (12, 1083905), (15, 867124), (20, 650343), (30, 433562), (60, 216781)]