616837060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4405979}}^1$

素因数の和:4405995

約数の個数: 24

約数和(自身を含む): 1480409280

約数和(自身を除く): 863572220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4405979, 8811958, 17623916, 22029895, 30841853, 44059790, 61683706, 88119580, 123367412, 154209265, 308418530, 616837060]

約数ペア:

[(1, 616837060), (2, 308418530), (4, 154209265), (5, 123367412), (7, 88119580), (10, 61683706), (14, 44059790), (20, 30841853), (28, 22029895), (35, 17623916), (70, 8811958), (140, 4405979)]