2021056140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33684269}}^1$

素因数の和:33684281

約数の個数: 24

約数和(自身を含む): 5658957360

約数和(自身を除く): 3637901220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33684269, 67368538, 101052807, 134737076, 168421345, 202105614, 336842690, 404211228, 505264035, 673685380, 1010528070, 2021056140]

約数ペア:

[(1, 2021056140), (2, 1010528070), (3, 673685380), (4, 505264035), (5, 404211228), (6, 336842690), (10, 202105614), (12, 168421345), (15, 134737076), (20, 101052807), (30, 67368538), (60, 33684269)]