30908470

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{2087}}^1$

素因数の和:3575

約数の個数: 16

約数和(自身を含む): 55699488

約数和(自身を除く): 24791018

約数列:

[1, 2, 5, 10, 1481, 2087, 2962, 4174, 7405, 10435, 14810, 20870, 3090847, 6181694, 15454235, 30908470]

約数ペア:

[(1, 30908470), (2, 15454235), (5, 6181694), (10, 3090847), (1481, 20870), (2087, 14810), (2962, 10435), (4174, 7405)]