139148450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{397567}}^1$

素因数の和:397586

約数の個数: 24

約数和(自身を含む): 295790592

約数和(自身を除く): 156642142

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 397567, 795134, 1987835, 2782969, 3975670, 5565938, 9939175, 13914845, 19878350, 27829690, 69574225, 139148450]

約数ペア:

[(1, 139148450), (2, 69574225), (5, 27829690), (7, 19878350), (10, 13914845), (14, 9939175), (25, 5565938), (35, 3975670), (50, 2782969), (70, 1987835), (175, 795134), (350, 397567)]