30060891

素因数分解:

$3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{709}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 49768160

約数和(自身を除く): 19707269

約数列:

[1, 3, 7, 9, 21, 63, 673, 709, 2019, 2127, 4711, 4963, 6057, 6381, 14133, 14889, 42399, 44667, 477157, 1431471, 3340099, 4294413, 10020297, 30060891]

約数ペア:

[(1, 30060891), (3, 10020297), (7, 4294413), (9, 3340099), (21, 1431471), (63, 477157), (673, 44667), (709, 42399), (2019, 14889), (2127, 14133), (4711, 6381), (4963, 6057)]