3227000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{461}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 8648640

約数和(自身を除く): 5421640

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, 461, 500, 700, 875, 922, 1000, 1400, 1750, 1844, 2305, 3227, 3500, 3688, 4610, 6454, 7000, 9220, 11525, 12908, 16135, 18440, 23050, 25816, 32270, 46100, 57625, 64540, 80675, 92200, 115250, 129080, 161350, 230500, 322700, 403375, 461000, 645400, 806750, 1613500, 3227000]

約数ペア:

[(1, 3227000), (2, 1613500), (4, 806750), (5, 645400), (7, 461000), (8, 403375), (10, 322700), (14, 230500), (20, 161350), (25, 129080), (28, 115250), (35, 92200), (40, 80675), (50, 64540), (56, 57625), (70, 46100), (100, 32270), (125, 25816), (140, 23050), (175, 18440), (200, 16135), (250, 12908), (280, 11525), (350, 9220), (461, 7000), (500, 6454), (700, 4610), (875, 3688), (922, 3500), (1000, 3227), (1400, 2305), (1750, 1844)]