19228350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128189}}^1$

素因数の和:128204

約数の個数: 24

約数和(自身を含む): 47686680

約数和(自身を除く): 28458330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128189, 256378, 384567, 640945, 769134, 1281890, 1922835, 3204725, 3845670, 6409450, 9614175, 19228350]

約数ペア:

[(1, 19228350), (2, 9614175), (3, 6409450), (5, 3845670), (6, 3204725), (10, 1922835), (15, 1281890), (25, 769134), (30, 640945), (50, 384567), (75, 256378), (150, 128189)]