11209860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20759}}^1$

素因数の和:20777

約数の個数: 48

約数和(自身を含む): 34876800

約数和(自身を除く): 23666940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20759, 41518, 62277, 83036, 103795, 124554, 186831, 207590, 249108, 311385, 373662, 415180, 560493, 622770, 747324, 934155, 1120986, 1245540, 1868310, 2241972, 2802465, 3736620, 5604930, 11209860]

約数ペア:

[(1, 11209860), (2, 5604930), (3, 3736620), (4, 2802465), (5, 2241972), (6, 1868310), (9, 1245540), (10, 1120986), (12, 934155), (15, 747324), (18, 622770), (20, 560493), (27, 415180), (30, 373662), (36, 311385), (45, 249108), (54, 207590), (60, 186831), (90, 124554), (108, 103795), (135, 83036), (180, 62277), (270, 41518), (540, 20759)]