27389790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{304331}}^1$

素因数の和:304344

約数の個数: 24

約数和(自身を含む): 71213688

約数和(自身を除く): 43823898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 304331, 608662, 912993, 1521655, 1825986, 2738979, 3043310, 4564965, 5477958, 9129930, 13694895, 27389790]

約数ペア:

[(1, 27389790), (2, 13694895), (3, 9129930), (5, 5477958), (6, 4564965), (9, 3043310), (10, 2738979), (15, 1825986), (18, 1521655), (30, 912993), (45, 608662), (90, 304331)]