39793860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{221077}}^1$

素因数の和:221092

約数の個数: 36

約数和(自身を含む): 120708588

約数和(自身を除く): 80914728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 221077, 442154, 663231, 884308, 1105385, 1326462, 1989693, 2210770, 2652924, 3316155, 3979386, 4421540, 6632310, 7958772, 9948465, 13264620, 19896930, 39793860]

約数ペア:

[(1, 39793860), (2, 19896930), (3, 13264620), (4, 9948465), (5, 7958772), (6, 6632310), (9, 4421540), (10, 3979386), (12, 3316155), (15, 2652924), (18, 2210770), (20, 1989693), (30, 1326462), (36, 1105385), (45, 884308), (60, 663231), (90, 442154), (180, 221077)]