2623390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 5889024

約数和(自身を除く): 3265634

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3407, 6814, 17035, 23849, 34070, 37477, 47698, 74954, 119245, 187385, 238490, 262339, 374770, 524678, 1311695, 2623390]

約数ペア:

[(1, 2623390), (2, 1311695), (5, 524678), (7, 374770), (10, 262339), (11, 238490), (14, 187385), (22, 119245), (35, 74954), (55, 47698), (70, 37477), (77, 34070), (110, 23849), (154, 17035), (385, 6814), (770, 3407)]