30948619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 35592480

約数和(自身を除く): 4643861

約数列:

[1, 13, 17, 131, 221, 1069, 1703, 2227, 13897, 18173, 28951, 140039, 236249, 1820507, 2380663, 30948619]

約数ペア:

[(1, 30948619), (13, 2380663), (17, 1820507), (131, 236249), (221, 140039), (1069, 28951), (1703, 18173), (2227, 13897)]