2097000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{233}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 7118280

約数和(自身を除く): 5021280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 233, 250, 300, 360, 375, 450, 466, 500, 600, 699, 750, 900, 932, 1000, 1125, 1165, 1398, 1500, 1800, 1864, 2097, 2250, 2330, 2796, 3000, 3495, 4194, 4500, 4660, 5592, 5825, 6990, 8388, 9000, 9320, 10485, 11650, 13980, 16776, 17475, 20970, 23300, 27960, 29125, 34950, 41940, 46600, 52425, 58250, 69900, 83880, 87375, 104850, 116500, 139800, 174750, 209700, 233000, 262125, 349500, 419400, 524250, 699000, 1048500, 2097000]

約数ペア:

[(1, 2097000), (2, 1048500), (3, 699000), (4, 524250), (5, 419400), (6, 349500), (8, 262125), (9, 233000), (10, 209700), (12, 174750), (15, 139800), (18, 116500), (20, 104850), (24, 87375), (25, 83880), (30, 69900), (36, 58250), (40, 52425), (45, 46600), (50, 41940), (60, 34950), (72, 29125), (75, 27960), (90, 23300), (100, 20970), (120, 17475), (125, 16776), (150, 13980), (180, 11650), (200, 10485), (225, 9320), (233, 9000), (250, 8388), (300, 6990), (360, 5825), (375, 5592), (450, 4660), (466, 4500), (500, 4194), (600, 3495), (699, 3000), (750, 2796), (900, 2330), (932, 2250), (1000, 2097), (1125, 1864), (1165, 1800), (1398, 1500)]