2859000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{953}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 8929440

約数和(自身を除く): 6070440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 953, 1000, 1500, 1906, 2859, 3000, 3812, 4765, 5718, 7624, 9530, 11436, 14295, 19060, 22872, 23825, 28590, 38120, 47650, 57180, 71475, 95300, 114360, 119125, 142950, 190600, 238250, 285900, 357375, 476500, 571800, 714750, 953000, 1429500, 2859000]

約数ペア:

[(1, 2859000), (2, 1429500), (3, 953000), (4, 714750), (5, 571800), (6, 476500), (8, 357375), (10, 285900), (12, 238250), (15, 190600), (20, 142950), (24, 119125), (25, 114360), (30, 95300), (40, 71475), (50, 57180), (60, 47650), (75, 38120), (100, 28590), (120, 23825), (125, 22872), (150, 19060), (200, 14295), (250, 11436), (300, 9530), (375, 7624), (500, 5718), (600, 4765), (750, 3812), (953, 3000), (1000, 2859), (1500, 1906)]