67541210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6899}}^1$

素因数の和:7006

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 66594790

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 6899, 9790, 13798, 34495, 68990, 75889, 151778, 379445, 614011, 758890, 1228022, 3070055, 6140110, 6754121, 13508242, 33770605, 67541210]

約数ペア:

[(1, 67541210), (2, 33770605), (5, 13508242), (10, 6754121), (11, 6140110), (22, 3070055), (55, 1228022), (89, 758890), (110, 614011), (178, 379445), (445, 151778), (890, 75889), (979, 68990), (1958, 34495), (4895, 13798), (6899, 9790)]