986447880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249103}}^1$

素因数の和:249131

約数の個数: 96

約数和(自身を含む): 3497420160

約数和(自身を除く): 2510972280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 249103, 498206, 747309, 996412, 1245515, 1494618, 1992824, 2241927, 2491030, 2740133, 2989236, 3736545, 4483854, 4982060, 5480266, 5978472, 7473090, 8220399, 8967708, 9964120, 10960532, 11209635, 13700665, 14946180, 16440798, 17935416, 21921064, 22419270, 24661197, 27401330, 29892360, 32881596, 41101995, 44838540, 49322394, 54802660, 65763192, 82203990, 89677080, 98644788, 109605320, 123305985, 164407980, 197289576, 246611970, 328815960, 493223940, 986447880]

約数ペア:

[(1, 986447880), (2, 493223940), (3, 328815960), (4, 246611970), (5, 197289576), (6, 164407980), (8, 123305985), (9, 109605320), (10, 98644788), (11, 89677080), (12, 82203990), (15, 65763192), (18, 54802660), (20, 49322394), (22, 44838540), (24, 41101995), (30, 32881596), (33, 29892360), (36, 27401330), (40, 24661197), (44, 22419270), (45, 21921064), (55, 17935416), (60, 16440798), (66, 14946180), (72, 13700665), (88, 11209635), (90, 10960532), (99, 9964120), (110, 8967708), (120, 8220399), (132, 7473090), (165, 5978472), (180, 5480266), (198, 4982060), (220, 4483854), (264, 3736545), (330, 2989236), (360, 2740133), (396, 2491030), (440, 2241927), (495, 1992824), (660, 1494618), (792, 1245515), (990, 996412), (1320, 747309), (1980, 498206), (3960, 249103)]