22046220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17497}}^1$

素因数の和:17519

約数の個数: 72

約数和(自身を含む): 76431264

約数和(自身を除く): 54385044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17497, 34994, 52491, 69988, 87485, 104982, 122479, 157473, 174970, 209964, 244958, 262455, 314946, 349940, 367437, 489916, 524910, 612395, 629892, 734874, 787365, 1049820, 1102311, 1224790, 1469748, 1574730, 1837185, 2204622, 2449580, 3149460, 3674370, 4409244, 5511555, 7348740, 11023110, 22046220]

約数ペア:

[(1, 22046220), (2, 11023110), (3, 7348740), (4, 5511555), (5, 4409244), (6, 3674370), (7, 3149460), (9, 2449580), (10, 2204622), (12, 1837185), (14, 1574730), (15, 1469748), (18, 1224790), (20, 1102311), (21, 1049820), (28, 787365), (30, 734874), (35, 629892), (36, 612395), (42, 524910), (45, 489916), (60, 367437), (63, 349940), (70, 314946), (84, 262455), (90, 244958), (105, 209964), (126, 174970), (140, 157473), (180, 122479), (210, 104982), (252, 87485), (315, 69988), (420, 52491), (630, 34994), (1260, 17497)]