21196650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141311}}^1$

素因数の和:141326

約数の個数: 24

約数和(自身を含む): 52568064

約数和(自身を除く): 31371414

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141311, 282622, 423933, 706555, 847866, 1413110, 2119665, 3532775, 4239330, 7065550, 10598325, 21196650]

約数ペア:

[(1, 21196650), (2, 10598325), (3, 7065550), (5, 4239330), (6, 3532775), (10, 2119665), (15, 1413110), (25, 847866), (30, 706555), (50, 423933), (75, 282622), (150, 141311)]