419636220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6993937}}^1$

素因数の和:6993949

約数の個数: 24

約数和(自身を含む): 1174981584

約数和(自身を除く): 755345364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6993937, 13987874, 20981811, 27975748, 34969685, 41963622, 69939370, 83927244, 104909055, 139878740, 209818110, 419636220]

約数ペア:

[(1, 419636220), (2, 209818110), (3, 139878740), (4, 104909055), (5, 83927244), (6, 69939370), (10, 41963622), (12, 34969685), (15, 27975748), (20, 20981811), (30, 13987874), (60, 6993937)]