6706660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4723}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 14285376

約数和(自身を除く): 7578716

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4723, 9446, 18892, 23615, 47230, 94460, 335333, 670666, 1341332, 1676665, 3353330, 6706660]

約数ペア:

[(1, 6706660), (2, 3353330), (4, 1676665), (5, 1341332), (10, 670666), (20, 335333), (71, 94460), (142, 47230), (284, 23615), (355, 18892), (710, 9446), (1420, 4723)]