2007810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 5967936

約数和(自身を除く): 3960126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3187, 6374, 9561, 15935, 19122, 22309, 28683, 31870, 44618, 47805, 57366, 66927, 95610, 111545, 133854, 143415, 200781, 223090, 286830, 334635, 401562, 669270, 1003905, 2007810]

約数ペア:

[(1, 2007810), (2, 1003905), (3, 669270), (5, 401562), (6, 334635), (7, 286830), (9, 223090), (10, 200781), (14, 143415), (15, 133854), (18, 111545), (21, 95610), (30, 66927), (35, 57366), (42, 47805), (45, 44618), (63, 31870), (70, 28683), (90, 22309), (105, 19122), (126, 15935), (210, 9561), (315, 6374), (630, 3187)]