1294370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 2977344

約数和(自身を除く): 1682974

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 1681, 2255, 2870, 3157, 3362, 4510, 6314, 8405, 11767, 15785, 16810, 18491, 23534, 31570, 36982, 58835, 92455, 117670, 129437, 184910, 258874, 647185, 1294370]

約数ペア:

[(1, 1294370), (2, 647185), (5, 258874), (7, 184910), (10, 129437), (11, 117670), (14, 92455), (22, 58835), (35, 36982), (41, 31570), (55, 23534), (70, 18491), (77, 16810), (82, 15785), (110, 11767), (154, 8405), (205, 6314), (287, 4510), (385, 3362), (410, 3157), (451, 2870), (574, 2255), (770, 1681), (902, 1435)]