308467020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5141117}}^1$

素因数の和:5141129

約数の個数: 24

約数和(自身を含む): 863707824

約数和(自身を除く): 555240804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5141117, 10282234, 15423351, 20564468, 25705585, 30846702, 51411170, 61693404, 77116755, 102822340, 154233510, 308467020]

約数ペア:

[(1, 308467020), (2, 154233510), (3, 102822340), (4, 77116755), (5, 61693404), (6, 51411170), (10, 30846702), (12, 25705585), (15, 20564468), (20, 15423351), (30, 10282234), (60, 5141117)]