8706060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4397}}^1$

素因数の和:4423

約数の個数: 72

約数和(自身を含む): 28815696

約数和(自身を除く): 20109636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4397, 8794, 13191, 17588, 21985, 26382, 39573, 43970, 48367, 52764, 65955, 79146, 87940, 96734, 131910, 145101, 158292, 193468, 197865, 241835, 263820, 290202, 395730, 435303, 483670, 580404, 725505, 791460, 870606, 967340, 1451010, 1741212, 2176515, 2902020, 4353030, 8706060]

約数ペア:

[(1, 8706060), (2, 4353030), (3, 2902020), (4, 2176515), (5, 1741212), (6, 1451010), (9, 967340), (10, 870606), (11, 791460), (12, 725505), (15, 580404), (18, 483670), (20, 435303), (22, 395730), (30, 290202), (33, 263820), (36, 241835), (44, 197865), (45, 193468), (55, 158292), (60, 145101), (66, 131910), (90, 96734), (99, 87940), (110, 79146), (132, 65955), (165, 52764), (180, 48367), (198, 43970), (220, 39573), (330, 26382), (396, 21985), (495, 17588), (660, 13191), (990, 8794), (1980, 4397)]