30087398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2069}}^1$

素因数の和:2743

約数の個数: 16

約数和(自身を含む): 49332240

約数和(自身を除く): 19244842

約数列:

[1, 2, 11, 22, 661, 1322, 2069, 4138, 7271, 14542, 22759, 45518, 1367609, 2735218, 15043699, 30087398]

約数ペア:

[(1, 30087398), (2, 15043699), (11, 2735218), (22, 1367609), (661, 45518), (1322, 22759), (2069, 14542), (4138, 7271)]