7968170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 8620630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 1279, 2558, 3115, 6230, 6395, 8953, 12790, 17906, 44765, 89530, 113831, 227662, 569155, 796817, 1138310, 1593634, 3984085, 7968170]

約数ペア:

[(1, 7968170), (2, 3984085), (5, 1593634), (7, 1138310), (10, 796817), (14, 569155), (35, 227662), (70, 113831), (89, 89530), (178, 44765), (445, 17906), (623, 12790), (890, 8953), (1246, 6395), (1279, 6230), (2558, 3115)]