2829221570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40417451}}^1$

素因数の和:40417465

約数の個数: 16

約数和(自身を含む): 5820113088

約数和(自身を除く): 2990891518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40417451, 80834902, 202087255, 282922157, 404174510, 565844314, 1414610785, 2829221570]

約数ペア:

[(1, 2829221570), (2, 1414610785), (5, 565844314), (7, 404174510), (10, 282922157), (14, 202087255), (35, 80834902), (70, 40417451)]