9021060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 28566720

約数和(自身を除く): 19545660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2179, 4140, 4358, 6537, 8716, 10895, 13074, 19611, 21790, 26148, 32685, 39222, 43580, 50117, 65370, 78444, 98055, 100234, 130740, 150351, 196110, 200468, 250585, 300702, 392220, 451053, 501170, 601404, 751755, 902106, 1002340, 1503510, 1804212, 2255265, 3007020, 4510530, 9021060]

約数ペア:

[(1, 9021060), (2, 4510530), (3, 3007020), (4, 2255265), (5, 1804212), (6, 1503510), (9, 1002340), (10, 902106), (12, 751755), (15, 601404), (18, 501170), (20, 451053), (23, 392220), (30, 300702), (36, 250585), (45, 200468), (46, 196110), (60, 150351), (69, 130740), (90, 100234), (92, 98055), (115, 78444), (138, 65370), (180, 50117), (207, 43580), (230, 39222), (276, 32685), (345, 26148), (414, 21790), (460, 19611), (690, 13074), (828, 10895), (1035, 8716), (1380, 6537), (2070, 4358), (2179, 4140)]