1495083740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{545651}}^1$

素因数の和:545797

約数の個数: 24

約数和(自身を含む): 3162598992

約数和(自身を除く): 1667515252

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 545651, 1091302, 2182604, 2728255, 5456510, 10913020, 74754187, 149508374, 299016748, 373770935, 747541870, 1495083740]

約数ペア:

[(1, 1495083740), (2, 747541870), (4, 373770935), (5, 299016748), (10, 149508374), (20, 74754187), (137, 10913020), (274, 5456510), (548, 2728255), (685, 2182604), (1370, 1091302), (2740, 545651)]