137287870

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{8863}}^1$

素因数の和:10419

約数の個数: 16

約数和(自身を含む): 247305600

約数和(自身を除く): 110017730

約数列:

[1, 2, 5, 10, 1549, 3098, 7745, 8863, 15490, 17726, 44315, 88630, 13728787, 27457574, 68643935, 137287870]

約数ペア:

[(1, 137287870), (2, 68643935), (5, 27457574), (10, 13728787), (1549, 88630), (3098, 44315), (7745, 17726), (8863, 15490)]