347270

素因数分解:

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

素因数の和:77

約数の個数: 48

約数和(自身を含む): 804384

約数和(自身を除く): 457114

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 121, 154, 205, 242, 287, 385, 410, 451, 574, 605, 770, 847, 902, 1210, 1435, 1694, 2255, 2870, 3157, 4235, 4510, 4961, 6314, 8470, 9922, 15785, 24805, 31570, 34727, 49610, 69454, 173635, 347270]

約数ペア:

[(1, 347270), (2, 173635), (5, 69454), (7, 49610), (10, 34727), (11, 31570), (14, 24805), (22, 15785), (35, 9922), (41, 8470), (55, 6314), (70, 4961), (77, 4510), (82, 4235), (110, 3157), (121, 2870), (154, 2255), (205, 1694), (242, 1435), (287, 1210), (385, 902), (410, 847), (451, 770), (574, 605)]