30550945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 7551455

約数列:

[1, 5, 41, 71, 205, 355, 2099, 2911, 10495, 14555, 86059, 149029, 430295, 745145, 6110189, 30550945]

約数ペア:

[(1, 30550945), (5, 6110189), (41, 745145), (71, 430295), (205, 149029), (355, 86059), (2099, 14555), (2911, 10495)]