6982780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49877}}^1$

素因数の和:49893

約数の個数: 24

約数和(自身を含む): 16759008

約数和(自身を除く): 9776228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49877, 99754, 199508, 249385, 349139, 498770, 698278, 997540, 1396556, 1745695, 3491390, 6982780]

約数ペア:

[(1, 6982780), (2, 3491390), (4, 1745695), (5, 1396556), (7, 997540), (10, 698278), (14, 498770), (20, 349139), (28, 249385), (35, 199508), (70, 99754), (140, 49877)]