3868340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27631}}^1$

素因数の和:27647

約数の個数: 24

約数和(自身を含む): 9284352

約数和(自身を除く): 5416012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27631, 55262, 110524, 138155, 193417, 276310, 386834, 552620, 773668, 967085, 1934170, 3868340]

約数ペア:

[(1, 3868340), (2, 1934170), (4, 967085), (5, 773668), (7, 552620), (10, 386834), (14, 276310), (20, 193417), (28, 138155), (35, 110524), (70, 55262), (140, 27631)]