14880491570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{212578451}}^1$

素因数の和:212578465

約数の個数: 16

約数和(自身を含む): 30611297088

約数和(自身を除く): 15730805518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 212578451, 425156902, 1062892255, 1488049157, 2125784510, 2976098314, 7440245785, 14880491570]

約数ペア:

[(1, 14880491570), (2, 7440245785), (5, 2976098314), (7, 2125784510), (10, 1488049157), (14, 1062892255), (35, 425156902), (70, 212578451)]