29722990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{270209}}^1$

素因数の和:270227

約数の個数: 16

約数和(自身を含む): 58365360

約数和(自身を除く): 28642370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 270209, 540418, 1351045, 2702090, 2972299, 5944598, 14861495, 29722990]

約数ペア:

[(1, 29722990), (2, 14861495), (5, 5944598), (10, 2972299), (11, 2702090), (22, 1351045), (55, 540418), (110, 270209)]