30413945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 37877760

約数和(自身を除く): 7463815

約数列:

[1, 5, 31, 155, 239, 821, 1195, 4105, 7409, 25451, 37045, 127255, 196219, 981095, 6082789, 30413945]

約数ペア:

[(1, 30413945), (5, 6082789), (31, 981095), (155, 196219), (239, 127255), (821, 37045), (1195, 25451), (4105, 7409)]