31092630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12487}}^1$

素因数の和:12580

約数の個数: 32

約数和(自身を含む): 75527424

約数和(自身を除く): 44434794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 12487, 24974, 37461, 62435, 74922, 124870, 187305, 374610, 1036421, 2072842, 3109263, 5182105, 6218526, 10364210, 15546315, 31092630]

約数ペア:

[(1, 31092630), (2, 15546315), (3, 10364210), (5, 6218526), (6, 5182105), (10, 3109263), (15, 2072842), (30, 1036421), (83, 374610), (166, 187305), (249, 124870), (415, 74922), (498, 62435), (830, 37461), (1245, 24974), (2490, 12487)]