83148660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{21997}}^1$

素因数の和:22022

約数の個数: 96

約数和(自身を含む): 295653120

約数和(自身を除く): 212504460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 21997, 43994, 65991, 87988, 109985, 131982, 153979, 197973, 219970, 263964, 307958, 329955, 395946, 439940, 461937, 593919, 615916, 659910, 769895, 791892, 923874, 989865, 1187838, 1319820, 1385811, 1539790, 1847748, 1979730, 2309685, 2375676, 2771622, 2969595, 3079580, 3959460, 4157433, 4619370, 5543244, 5939190, 6929055, 8314866, 9238740, 11878380, 13858110, 16629732, 20787165, 27716220, 41574330, 83148660]

約数ペア:

[(1, 83148660), (2, 41574330), (3, 27716220), (4, 20787165), (5, 16629732), (6, 13858110), (7, 11878380), (9, 9238740), (10, 8314866), (12, 6929055), (14, 5939190), (15, 5543244), (18, 4619370), (20, 4157433), (21, 3959460), (27, 3079580), (28, 2969595), (30, 2771622), (35, 2375676), (36, 2309685), (42, 1979730), (45, 1847748), (54, 1539790), (60, 1385811), (63, 1319820), (70, 1187838), (84, 989865), (90, 923874), (105, 791892), (108, 769895), (126, 659910), (135, 615916), (140, 593919), (180, 461937), (189, 439940), (210, 395946), (252, 329955), (270, 307958), (315, 263964), (378, 219970), (420, 197973), (540, 153979), (630, 131982), (756, 109985), (945, 87988), (1260, 65991), (1890, 43994), (3780, 21997)]