30121234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105319}}^1$

素因数の和:105345

約数の個数: 16

約数和(自身を含む): 53081280

約数和(自身を除く): 22960046

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 105319, 210638, 1158509, 1369147, 2317018, 2738294, 15060617, 30121234]

約数ペア:

[(1, 30121234), (2, 15060617), (11, 2738294), (13, 2317018), (22, 1369147), (26, 1158509), (143, 210638), (286, 105319)]