3906070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 8237376

約数和(自身を除く): 4331306

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1361, 1435, 2722, 2870, 6805, 9527, 13610, 19054, 47635, 55801, 95270, 111602, 279005, 390607, 558010, 781214, 1953035, 3906070]

約数ペア:

[(1, 3906070), (2, 1953035), (5, 781214), (7, 558010), (10, 390607), (14, 279005), (35, 111602), (41, 95270), (70, 55801), (82, 47635), (205, 19054), (287, 13610), (410, 9527), (574, 6805), (1361, 2870), (1435, 2722)]