14431480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 38988000

約数和(自身を除く): 24556520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 199, 245, 259, 280, 296, 370, 392, 398, 490, 518, 740, 796, 980, 995, 1036, 1295, 1393, 1480, 1592, 1813, 1960, 1990, 2072, 2590, 2786, 3626, 3980, 5180, 5572, 6965, 7252, 7363, 7960, 9065, 9751, 10360, 11144, 13930, 14504, 14726, 18130, 19502, 27860, 29452, 36260, 36815, 39004, 48755, 51541, 55720, 58904, 72520, 73630, 78008, 97510, 103082, 147260, 195020, 206164, 257705, 294520, 360787, 390040, 412328, 515410, 721574, 1030820, 1443148, 1803935, 2061640, 2886296, 3607870, 7215740, 14431480]

約数ペア:

[(1, 14431480), (2, 7215740), (4, 3607870), (5, 2886296), (7, 2061640), (8, 1803935), (10, 1443148), (14, 1030820), (20, 721574), (28, 515410), (35, 412328), (37, 390040), (40, 360787), (49, 294520), (56, 257705), (70, 206164), (74, 195020), (98, 147260), (140, 103082), (148, 97510), (185, 78008), (196, 73630), (199, 72520), (245, 58904), (259, 55720), (280, 51541), (296, 48755), (370, 39004), (392, 36815), (398, 36260), (490, 29452), (518, 27860), (740, 19502), (796, 18130), (980, 14726), (995, 14504), (1036, 13930), (1295, 11144), (1393, 10360), (1480, 9751), (1592, 9065), (1813, 7960), (1960, 7363), (1990, 7252), (2072, 6965), (2590, 5572), (2786, 5180), (3626, 3980)]