5280971570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10777493}}^1$

素因数の和:10777514

約数の個数: 24

約数和(自身を含む): 11057708844

約数和(自身を除く): 5776737274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10777493, 21554986, 53887465, 75442451, 107774930, 150884902, 377212255, 528097157, 754424510, 1056194314, 2640485785, 5280971570]

約数ペア:

[(1, 5280971570), (2, 2640485785), (5, 1056194314), (7, 754424510), (10, 528097157), (14, 377212255), (35, 150884902), (49, 107774930), (70, 75442451), (98, 53887465), (245, 21554986), (490, 10777493)]