6716780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47977}}^1$

素因数の和:47993

約数の個数: 24

約数和(自身を含む): 16120608

約数和(自身を除く): 9403828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47977, 95954, 191908, 239885, 335839, 479770, 671678, 959540, 1343356, 1679195, 3358390, 6716780]

約数ペア:

[(1, 6716780), (2, 3358390), (4, 1679195), (5, 1343356), (7, 959540), (10, 671678), (14, 479770), (20, 335839), (28, 239885), (35, 191908), (70, 95954), (140, 47977)]