30803410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{280031}}^1$

素因数の和:280049

約数の個数: 16

約数和(自身を含む): 60486912

約数和(自身を除く): 29683502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 280031, 560062, 1400155, 2800310, 3080341, 6160682, 15401705, 30803410]

約数ペア:

[(1, 30803410), (2, 15401705), (5, 6160682), (10, 3080341), (11, 2800310), (22, 1400155), (55, 560062), (110, 280031)]