17620270

素因数分解:

$2^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1621}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 31765248

約数和(自身を除く): 14144978

約数列:

[1, 2, 5, 10, 1087, 1621, 2174, 3242, 5435, 8105, 10870, 16210, 1762027, 3524054, 8810135, 17620270]

約数ペア:

[(1, 17620270), (2, 8810135), (5, 3524054), (10, 1762027), (1087, 16210), (1621, 10870), (2174, 8105), (3242, 5435)]