30904445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43223}}^1$

素因数の和:43252

約数の個数: 16

約数和(自身を含む): 43569792

約数和(自身を除く): 12665347

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 43223, 216115, 475453, 561899, 2377265, 2809495, 6180889, 30904445]

約数ペア:

[(1, 30904445), (5, 6180889), (11, 2809495), (13, 2377265), (55, 561899), (65, 475453), (143, 216115), (715, 43223)]