21106110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{703537}}^1$

素因数の和:703547

約数の個数: 16

約数和(自身を含む): 50654736

約数和(自身を除く): 29548626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 703537, 1407074, 2110611, 3517685, 4221222, 7035370, 10553055, 21106110]

約数ペア:

[(1, 21106110), (2, 10553055), (3, 7035370), (5, 4221222), (6, 3517685), (10, 2110611), (15, 1407074), (30, 703537)]