3304820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 6993000

約数和(自身を除く): 3688180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1109, 1490, 2218, 2980, 4436, 5545, 11090, 22180, 165241, 330482, 660964, 826205, 1652410, 3304820]

約数ペア:

[(1, 3304820), (2, 1652410), (4, 826205), (5, 660964), (10, 330482), (20, 165241), (149, 22180), (298, 11090), (596, 5545), (745, 4436), (1109, 2980), (1490, 2218)]