27880110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{309779}}^1$

素因数の和:309792

約数の個数: 24

約数和(自身を含む): 72488520

約数和(自身を除く): 44608410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 309779, 619558, 929337, 1548895, 1858674, 2788011, 3097790, 4646685, 5576022, 9293370, 13940055, 27880110]

約数ペア:

[(1, 27880110), (2, 13940055), (3, 9293370), (5, 5576022), (6, 4646685), (9, 3097790), (10, 2788011), (15, 1858674), (18, 1548895), (30, 929337), (45, 619558), (90, 309779)]