30540239

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2798

約数の個数: 12

約数和(自身を含む): 33284160

約数和(自身を除く): 2743921

約数列:

[1, 19, 31, 361, 589, 2729, 11191, 51851, 84599, 985169, 1607381, 30540239]

約数ペア:

[(1, 30540239), (19, 1607381), (31, 985169), (361, 84599), (589, 51851), (2729, 11191)]