2270669580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{13463}}^1$

素因数の和:14415

約数の個数: 72

約数和(自身を含む): 6895560672

約数和(自身を除く): 4624891092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 937, 1874, 2811, 3748, 4685, 5622, 8433, 9370, 11244, 13463, 14055, 16866, 18740, 26926, 28110, 33732, 40389, 42165, 53852, 56220, 67315, 80778, 84330, 121167, 134630, 161556, 168660, 201945, 242334, 269260, 403890, 484668, 605835, 807780, 1211670, 2423340, 12614831, 25229662, 37844493, 50459324, 63074155, 75688986, 113533479, 126148310, 151377972, 189222465, 227066958, 252296620, 378444930, 454133916, 567667395, 756889860, 1135334790, 2270669580]

約数ペア:

[(1, 2270669580), (2, 1135334790), (3, 756889860), (4, 567667395), (5, 454133916), (6, 378444930), (9, 252296620), (10, 227066958), (12, 189222465), (15, 151377972), (18, 126148310), (20, 113533479), (30, 75688986), (36, 63074155), (45, 50459324), (60, 37844493), (90, 25229662), (180, 12614831), (937, 2423340), (1874, 1211670), (2811, 807780), (3748, 605835), (4685, 484668), (5622, 403890), (8433, 269260), (9370, 242334), (11244, 201945), (13463, 168660), (14055, 161556), (16866, 134630), (18740, 121167), (26926, 84330), (28110, 80778), (33732, 67315), (40389, 56220), (42165, 53852)]