3153740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 6676992

約数和(自身を除く): 3523252

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1151, 1370, 2302, 2740, 4604, 5755, 11510, 23020, 157687, 315374, 630748, 788435, 1576870, 3153740]

約数ペア:

[(1, 3153740), (2, 1576870), (4, 788435), (5, 630748), (10, 315374), (20, 157687), (137, 23020), (274, 11510), (548, 5755), (685, 4604), (1151, 2740), (1370, 2302)]