30835895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 7266505

約数列:

[1, 5, 41, 205, 349, 431, 1745, 2155, 14309, 17671, 71545, 88355, 150419, 752095, 6167179, 30835895]

約数ペア:

[(1, 30835895), (5, 6167179), (41, 752095), (205, 150419), (349, 88355), (431, 71545), (1745, 17671), (2155, 14309)]