171806332340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{62703041}}^1$

素因数の和:62703187

約数の個数: 24

約数和(自身を含む): 363426831432

約数和(自身を除く): 191620499092

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 62703041, 125406082, 250812164, 313515205, 627030410, 1254060820, 8590316617, 17180633234, 34361266468, 42951583085, 85903166170, 171806332340]

約数ペア:

[(1, 171806332340), (2, 85903166170), (4, 42951583085), (5, 34361266468), (10, 17180633234), (20, 8590316617), (137, 1254060820), (274, 627030410), (548, 313515205), (685, 250812164), (1370, 125406082), (2740, 62703041)]