2847540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47459}}^1$

素因数の和:47471

約数の個数: 24

約数和(自身を含む): 7973280

約数和(自身を除く): 5125740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 47459, 94918, 142377, 189836, 237295, 284754, 474590, 569508, 711885, 949180, 1423770, 2847540]

約数ペア:

[(1, 2847540), (2, 1423770), (3, 949180), (4, 711885), (5, 569508), (6, 474590), (10, 284754), (12, 237295), (15, 189836), (20, 142377), (30, 94918), (60, 47459)]