30419885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2143}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 38900736

約数和(自身を除く): 8480851

約数列:

[1, 5, 17, 85, 167, 835, 2143, 2839, 10715, 14195, 36431, 182155, 357881, 1789405, 6083977, 30419885]

約数ペア:

[(1, 30419885), (5, 6083977), (17, 1789405), (85, 357881), (167, 182155), (835, 36431), (2143, 14195), (2839, 10715)]