27342490

素因数分解:

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

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 58691304

約数和(自身を除く): 31348814

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1361, 1435, 2009, 2722, 2870, 4018, 6805, 9527, 10045, 13610, 19054, 20090, 47635, 55801, 66689, 95270, 111602, 133378, 279005, 333445, 390607, 558010, 666890, 781214, 1953035, 2734249, 3906070, 5468498, 13671245, 27342490]

約数ペア:

[(1, 27342490), (2, 13671245), (5, 5468498), (7, 3906070), (10, 2734249), (14, 1953035), (35, 781214), (41, 666890), (49, 558010), (70, 390607), (82, 333445), (98, 279005), (205, 133378), (245, 111602), (287, 95270), (410, 66689), (490, 55801), (574, 47635), (1361, 20090), (1435, 19054), (2009, 13610), (2722, 10045), (2870, 9527), (4018, 6805)]