28991790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107377}}^1$

素因数の和:107393

約数の個数: 32

約数和(自身を含む): 77312160

約数和(自身を除く): 48320370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 107377, 214754, 322131, 536885, 644262, 966393, 1073770, 1610655, 1932786, 2899179, 3221310, 4831965, 5798358, 9663930, 14495895, 28991790]

約数ペア:

[(1, 28991790), (2, 14495895), (3, 9663930), (5, 5798358), (6, 4831965), (9, 3221310), (10, 2899179), (15, 1932786), (18, 1610655), (27, 1073770), (30, 966393), (45, 644262), (54, 536885), (90, 322131), (135, 214754), (270, 107377)]