68611670

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{37907}}^1$

素因数の和:38095

約数の個数: 16

約数和(自身を含む): 124186608

約数和(自身を除く): 55574938

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 37907, 75814, 189535, 379070, 6861167, 13722334, 34305835, 68611670]

約数ペア:

[(1, 68611670), (2, 34305835), (5, 13722334), (10, 6861167), (181, 379070), (362, 189535), (905, 75814), (1810, 37907)]