128545350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{856969}}^1$

素因数の和:856984

約数の個数: 24

約数和(自身を含む): 318792840

約数和(自身を除く): 190247490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 856969, 1713938, 2570907, 4284845, 5141814, 8569690, 12854535, 21424225, 25709070, 42848450, 64272675, 128545350]

約数ペア:

[(1, 128545350), (2, 64272675), (3, 42848450), (5, 25709070), (6, 21424225), (10, 12854535), (15, 8569690), (25, 5141814), (30, 4284845), (50, 2570907), (75, 1713938), (150, 856969)]