12537810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139309}}^1$

素因数の和:139322

約数の個数: 24

約数和(自身を含む): 32598540

約数和(自身を除く): 20060730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139309, 278618, 417927, 696545, 835854, 1253781, 1393090, 2089635, 2507562, 4179270, 6268905, 12537810]

約数ペア:

[(1, 12537810), (2, 6268905), (3, 4179270), (5, 2507562), (6, 2089635), (9, 1393090), (10, 1253781), (15, 835854), (18, 696545), (30, 417927), (45, 278618), (90, 139309)]