2933000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{419}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 4929400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 419, 500, 700, 838, 875, 1000, 1400, 1676, 1750, 2095, 2933, 3352, 3500, 4190, 5866, 7000, 8380, 10475, 11732, 14665, 16760, 20950, 23464, 29330, 41900, 52375, 58660, 73325, 83800, 104750, 117320, 146650, 209500, 293300, 366625, 419000, 586600, 733250, 1466500, 2933000]

約数ペア:

[(1, 2933000), (2, 1466500), (4, 733250), (5, 586600), (7, 419000), (8, 366625), (10, 293300), (14, 209500), (20, 146650), (25, 117320), (28, 104750), (35, 83800), (40, 73325), (50, 58660), (56, 52375), (70, 41900), (100, 29330), (125, 23464), (140, 20950), (175, 16760), (200, 14665), (250, 11732), (280, 10475), (350, 8380), (419, 7000), (500, 5866), (700, 4190), (838, 3500), (875, 3352), (1000, 2933), (1400, 2095), (1676, 1750)]