173690030

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{42467}}^1$

素因数の和:42883

約数の個数: 16

約数和(自身を含む): 313413840

約数和(自身を除く): 139723810

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 42467, 84934, 212335, 424670, 17369003, 34738006, 86845015, 173690030]

約数ペア:

[(1, 173690030), (2, 86845015), (5, 34738006), (10, 17369003), (409, 424670), (818, 212335), (2045, 84934), (4090, 42467)]