27630310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67391}}^1$

素因数の和:67439

約数の個数: 16

約数和(自身を含む): 50948352

約数和(自身を除く): 23318042

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 67391, 134782, 336955, 673910, 2763031, 5526062, 13815155, 27630310]

約数ペア:

[(1, 27630310), (2, 13815155), (5, 5526062), (10, 2763031), (41, 673910), (82, 336955), (205, 134782), (410, 67391)]