4971960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 18476640

約数和(自身を除く): 13504680

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, 1260, 1973, 2520, 3946, 5919, 7892, 9865, 11838, 13811, 15784, 17757, 19730, 23676, 27622, 29595, 35514, 39460, 41433, 47352, 55244, 59190, 69055, 71028, 78920, 82866, 88785, 110488, 118380, 124299, 138110, 142056, 165732, 177570, 207165, 236760, 248598, 276220, 331464, 355140, 414330, 497196, 552440, 621495, 710280, 828660, 994392, 1242990, 1657320, 2485980, 4971960]

約数ペア:

[(1, 4971960), (2, 2485980), (3, 1657320), (4, 1242990), (5, 994392), (6, 828660), (7, 710280), (8, 621495), (9, 552440), (10, 497196), (12, 414330), (14, 355140), (15, 331464), (18, 276220), (20, 248598), (21, 236760), (24, 207165), (28, 177570), (30, 165732), (35, 142056), (36, 138110), (40, 124299), (42, 118380), (45, 110488), (56, 88785), (60, 82866), (63, 78920), (70, 71028), (72, 69055), (84, 59190), (90, 55244), (105, 47352), (120, 41433), (126, 39460), (140, 35514), (168, 29595), (180, 27622), (210, 23676), (252, 19730), (280, 17757), (315, 15784), (360, 13811), (420, 11838), (504, 9865), (630, 7892), (840, 5919), (1260, 3946), (1973, 2520)]