17958730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 32871852

約数和(自身を除く): 14913122

約数列:

[1, 2, 5, 10, 73, 146, 337, 365, 674, 730, 1685, 3370, 5329, 10658, 24601, 26645, 49202, 53290, 123005, 246010, 1795873, 3591746, 8979365, 17958730]

約数ペア:

[(1, 17958730), (2, 8979365), (5, 3591746), (10, 1795873), (73, 246010), (146, 123005), (337, 53290), (365, 49202), (674, 26645), (730, 24601), (1685, 10658), (3370, 5329)]