13460220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74779}}^1$

素因数の和:74794

約数の個数: 36

約数和(自身を含む): 40829880

約数和(自身を除く): 27369660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74779, 149558, 224337, 299116, 373895, 448674, 673011, 747790, 897348, 1121685, 1346022, 1495580, 2243370, 2692044, 3365055, 4486740, 6730110, 13460220]

約数ペア:

[(1, 13460220), (2, 6730110), (3, 4486740), (4, 3365055), (5, 2692044), (6, 2243370), (9, 1495580), (10, 1346022), (12, 1121685), (15, 897348), (18, 747790), (20, 673011), (30, 448674), (36, 373895), (45, 299116), (60, 224337), (90, 149558), (180, 74779)]