89570030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3407}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 176670720

約数和(自身を除く): 87100690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 3407, 5258, 6814, 13145, 17035, 26290, 34070, 37477, 74954, 187385, 374770, 814273, 1628546, 4071365, 8142730, 8957003, 17914006, 44785015, 89570030]

約数ペア:

[(1, 89570030), (2, 44785015), (5, 17914006), (10, 8957003), (11, 8142730), (22, 4071365), (55, 1628546), (110, 814273), (239, 374770), (478, 187385), (1195, 74954), (2390, 37477), (2629, 34070), (3407, 26290), (5258, 17035), (6814, 13145)]