27002780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192877}}^1$

素因数の和:192893

約数の個数: 24

約数和(自身を含む): 64807008

約数和(自身を除く): 37804228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192877, 385754, 771508, 964385, 1350139, 1928770, 2700278, 3857540, 5400556, 6750695, 13501390, 27002780]

約数ペア:

[(1, 27002780), (2, 13501390), (4, 6750695), (5, 5400556), (7, 3857540), (10, 2700278), (14, 1928770), (20, 1350139), (28, 964385), (35, 771508), (70, 385754), (140, 192877)]