31129010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{282991}}^1$

素因数の和:283009

約数の個数: 16

約数和(自身を含む): 61126272

約数和(自身を除く): 29997262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 282991, 565982, 1414955, 2829910, 3112901, 6225802, 15564505, 31129010]

約数ペア:

[(1, 31129010), (2, 15564505), (5, 6225802), (10, 3112901), (11, 2829910), (22, 1414955), (55, 565982), (110, 282991)]