19903350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{132689}}^1$

素因数の和:132704

約数の個数: 24

約数和(自身を含む): 49360680

約数和(自身を除く): 29457330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 132689, 265378, 398067, 663445, 796134, 1326890, 1990335, 3317225, 3980670, 6634450, 9951675, 19903350]

約数ペア:

[(1, 19903350), (2, 9951675), (3, 6634450), (5, 3980670), (6, 3317225), (10, 1990335), (15, 1326890), (25, 796134), (30, 663445), (50, 398067), (75, 265378), (150, 132689)]