6902620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 14702688

約数和(自身を除く): 7800068

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4861, 9722, 19444, 24305, 48610, 97220, 345131, 690262, 1380524, 1725655, 3451310, 6902620]

約数ペア:

[(1, 6902620), (2, 3451310), (4, 1725655), (5, 1380524), (10, 690262), (20, 345131), (71, 97220), (142, 48610), (284, 24305), (355, 19444), (710, 9722), (1420, 4861)]