30570085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67187}}^1$

素因数の和:67212

約数の個数: 16

約数和(自身を含む): 45150336

約数和(自身を除く): 14580251

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 67187, 335935, 470309, 873431, 2351545, 4367155, 6114017, 30570085]

約数ペア:

[(1, 30570085), (5, 6114017), (7, 4367155), (13, 2351545), (35, 873431), (65, 470309), (91, 335935), (455, 67187)]