30364774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72643}}^1$

素因数の和:72675

約数の個数: 16

約数和(自身を含む): 52303680

約数和(自身を除く): 21938906

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72643, 145286, 799073, 1380217, 1598146, 2760434, 15182387, 30364774]

約数ペア:

[(1, 30364774), (2, 15182387), (11, 2760434), (19, 1598146), (22, 1380217), (38, 799073), (209, 145286), (418, 72643)]