245748610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{29221}}^1$

素因数の和:29286

約数の個数: 24

約数和(自身を含む): 458142516

約数和(自身を除く): 212393906

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 29221, 58442, 146105, 292210, 847409, 1694818, 4237045, 8474090, 24574861, 49149722, 122874305, 245748610]

約数ペア:

[(1, 245748610), (2, 122874305), (5, 49149722), (10, 24574861), (29, 8474090), (58, 4237045), (145, 1694818), (290, 847409), (841, 292210), (1682, 146105), (4205, 58442), (8410, 29221)]