30837290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{280339}}^1$

素因数の和:280357

約数の個数: 16

約数和(自身を含む): 60553440

約数和(自身を除く): 29716150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 280339, 560678, 1401695, 2803390, 3083729, 6167458, 15418645, 30837290]

約数ペア:

[(1, 30837290), (2, 15418645), (5, 6167458), (10, 3083729), (11, 2803390), (22, 1401695), (55, 560678), (110, 280339)]