679031570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9700451}}^1$

素因数の和:9700465

約数の個数: 16

約数和(自身を含む): 1396865088

約数和(自身を除く): 717833518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9700451, 19400902, 48502255, 67903157, 97004510, 135806314, 339515785, 679031570]

約数ペア:

[(1, 679031570), (2, 339515785), (5, 135806314), (7, 97004510), (10, 67903157), (14, 48502255), (35, 19400902), (70, 9700451)]