91990360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29867}}^1$

素因数の和:29896

約数の個数: 64

約数和(自身を含む): 258059520

約数和(自身を除く): 166069160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 29867, 59734, 119468, 149335, 209069, 238936, 298670, 328537, 418138, 597340, 657074, 836276, 1045345, 1194680, 1314148, 1642685, 1672552, 2090690, 2299759, 2628296, 3285370, 4181380, 4599518, 6570740, 8362760, 9199036, 11498795, 13141480, 18398072, 22997590, 45995180, 91990360]

約数ペア:

[(1, 91990360), (2, 45995180), (4, 22997590), (5, 18398072), (7, 13141480), (8, 11498795), (10, 9199036), (11, 8362760), (14, 6570740), (20, 4599518), (22, 4181380), (28, 3285370), (35, 2628296), (40, 2299759), (44, 2090690), (55, 1672552), (56, 1642685), (70, 1314148), (77, 1194680), (88, 1045345), (110, 836276), (140, 657074), (154, 597340), (220, 418138), (280, 328537), (308, 298670), (385, 238936), (440, 209069), (616, 149335), (770, 119468), (1540, 59734), (3080, 29867)]