28694790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{106277}}^1$

素因数の和:106293

約数の個数: 32

約数和(自身を含む): 76520160

約数和(自身を除く): 47825370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 106277, 212554, 318831, 531385, 637662, 956493, 1062770, 1594155, 1912986, 2869479, 3188310, 4782465, 5738958, 9564930, 14347395, 28694790]

約数ペア:

[(1, 28694790), (2, 14347395), (3, 9564930), (5, 5738958), (6, 4782465), (9, 3188310), (10, 2869479), (15, 1912986), (18, 1594155), (27, 1062770), (30, 956493), (45, 637662), (54, 531385), (90, 318831), (135, 212554), (270, 106277)]