6678870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 17991936

約数和(自身を除く): 11313066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 547, 555, 814, 1094, 1110, 1221, 1641, 2035, 2442, 2735, 3282, 4070, 5470, 6017, 6105, 8205, 12034, 12210, 16410, 18051, 20239, 30085, 36102, 40478, 60170, 60717, 90255, 101195, 121434, 180510, 202390, 222629, 303585, 445258, 607170, 667887, 1113145, 1335774, 2226290, 3339435, 6678870]

約数ペア:

[(1, 6678870), (2, 3339435), (3, 2226290), (5, 1335774), (6, 1113145), (10, 667887), (11, 607170), (15, 445258), (22, 303585), (30, 222629), (33, 202390), (37, 180510), (55, 121434), (66, 101195), (74, 90255), (110, 60717), (111, 60170), (165, 40478), (185, 36102), (222, 30085), (330, 20239), (370, 18051), (407, 16410), (547, 12210), (555, 12034), (814, 8205), (1094, 6105), (1110, 6017), (1221, 5470), (1641, 4070), (2035, 3282), (2442, 2735)]