21923310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{730777}}^1$

素因数の和:730787

約数の個数: 16

約数和(自身を含む): 52616016

約数和(自身を除く): 30692706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 730777, 1461554, 2192331, 3653885, 4384662, 7307770, 10961655, 21923310]

約数ペア:

[(1, 21923310), (2, 10961655), (3, 7307770), (5, 4384662), (6, 3653885), (10, 2192331), (15, 1461554), (30, 730777)]