2786700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 9221632

約数和(自身を除く): 6434932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1327, 2100, 2654, 3981, 5308, 6635, 7962, 9289, 13270, 15924, 18578, 19905, 26540, 27867, 33175, 37156, 39810, 46445, 55734, 66350, 79620, 92890, 99525, 111468, 132700, 139335, 185780, 199050, 232225, 278670, 398100, 464450, 557340, 696675, 928900, 1393350, 2786700]

約数ペア:

[(1, 2786700), (2, 1393350), (3, 928900), (4, 696675), (5, 557340), (6, 464450), (7, 398100), (10, 278670), (12, 232225), (14, 199050), (15, 185780), (20, 139335), (21, 132700), (25, 111468), (28, 99525), (30, 92890), (35, 79620), (42, 66350), (50, 55734), (60, 46445), (70, 39810), (75, 37156), (84, 33175), (100, 27867), (105, 26540), (140, 19905), (150, 18578), (175, 15924), (210, 13270), (300, 9289), (350, 7962), (420, 6635), (525, 5308), (700, 3981), (1050, 2654), (1327, 2100)]