2174760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{863}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 8087040

約数和(自身を除く): 5912280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 863, 1260, 1726, 2520, 2589, 3452, 4315, 5178, 6041, 6904, 7767, 8630, 10356, 12082, 12945, 15534, 17260, 18123, 20712, 24164, 25890, 30205, 31068, 34520, 36246, 38835, 48328, 51780, 54369, 60410, 62136, 72492, 77670, 90615, 103560, 108738, 120820, 144984, 155340, 181230, 217476, 241640, 271845, 310680, 362460, 434952, 543690, 724920, 1087380, 2174760]

約数ペア:

[(1, 2174760), (2, 1087380), (3, 724920), (4, 543690), (5, 434952), (6, 362460), (7, 310680), (8, 271845), (9, 241640), (10, 217476), (12, 181230), (14, 155340), (15, 144984), (18, 120820), (20, 108738), (21, 103560), (24, 90615), (28, 77670), (30, 72492), (35, 62136), (36, 60410), (40, 54369), (42, 51780), (45, 48328), (56, 38835), (60, 36246), (63, 34520), (70, 31068), (72, 30205), (84, 25890), (90, 24164), (105, 20712), (120, 18123), (126, 17260), (140, 15534), (168, 12945), (180, 12082), (210, 10356), (252, 8630), (280, 7767), (315, 6904), (360, 6041), (420, 5178), (504, 4315), (630, 3452), (840, 2589), (863, 2520), (1260, 1726)]