285810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 784512

約数和(自身を除く): 498702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1361, 2722, 4083, 6805, 8166, 9527, 13610, 19054, 20415, 28581, 40830, 47635, 57162, 95270, 142905, 285810]

約数ペア:

[(1, 285810), (2, 142905), (3, 95270), (5, 57162), (6, 47635), (7, 40830), (10, 28581), (14, 20415), (15, 19054), (21, 13610), (30, 9527), (35, 8166), (42, 6805), (70, 4083), (105, 2722), (210, 1361)]