30522540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{508709}}^1$

素因数の和:508721

約数の個数: 24

約数和(自身を含む): 85463280

約数和(自身を除く): 54940740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 508709, 1017418, 1526127, 2034836, 2543545, 3052254, 5087090, 6104508, 7630635, 10174180, 15261270, 30522540]

約数ペア:

[(1, 30522540), (2, 15261270), (3, 10174180), (4, 7630635), (5, 6104508), (6, 5087090), (10, 3052254), (12, 2543545), (15, 2034836), (20, 1526127), (30, 1017418), (60, 508709)]