30610217

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 37231488

約数和(自身を除く): 6621271

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 647, 2057, 2783, 4301, 7117, 10999, 14881, 47311, 78287, 120989, 163691, 252977, 1330879, 1800601, 2782747, 30610217]

約数ペア:

[(1, 30610217), (11, 2782747), (17, 1800601), (23, 1330879), (121, 252977), (187, 163691), (253, 120989), (391, 78287), (647, 47311), (2057, 14881), (2783, 10999), (4301, 7117)]