870816426760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66171461}}^1$

素因数の和:66171526

約数の個数: 64

約数和(自身を含む): 2286885726720

約数和(自身を除く): 1416069299960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 66171461, 132342922, 264685844, 330857305, 463200227, 529371688, 661714610, 926400454, 1323429220, 1852800908, 2316001135, 2646858440, 3110058667, 3705601816, 4632002270, 6220117334, 9264004540, 12440234668, 15550293335, 18528009080, 21770410669, 24880469336, 31100586670, 43540821338, 62201173340, 87081642676, 108852053345, 124402346680, 174163285352, 217704106690, 435408213380, 870816426760]

約数ペア:

[(1, 870816426760), (2, 435408213380), (4, 217704106690), (5, 174163285352), (7, 124402346680), (8, 108852053345), (10, 87081642676), (14, 62201173340), (20, 43540821338), (28, 31100586670), (35, 24880469336), (40, 21770410669), (47, 18528009080), (56, 15550293335), (70, 12440234668), (94, 9264004540), (140, 6220117334), (188, 4632002270), (235, 3705601816), (280, 3110058667), (329, 2646858440), (376, 2316001135), (470, 1852800908), (658, 1323429220), (940, 926400454), (1316, 661714610), (1645, 529371688), (1880, 463200227), (2632, 330857305), (3290, 264685844), (6580, 132342922), (13160, 66171461)]