2903660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3089}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 6229440

約数和(自身を除く): 3325780

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 3089, 6178, 12356, 15445, 30890, 61780, 145183, 290366, 580732, 725915, 1451830, 2903660]

約数ペア:

[(1, 2903660), (2, 1451830), (4, 725915), (5, 580732), (10, 290366), (20, 145183), (47, 61780), (94, 30890), (188, 15445), (235, 12356), (470, 6178), (940, 3089)]