12589380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69941}}^1$

素因数の和:69956

約数の個数: 36

約数和(自身を含む): 38188332

約数和(自身を除く): 25598952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69941, 139882, 209823, 279764, 349705, 419646, 629469, 699410, 839292, 1049115, 1258938, 1398820, 2098230, 2517876, 3147345, 4196460, 6294690, 12589380]

約数ペア:

[(1, 12589380), (2, 6294690), (3, 4196460), (4, 3147345), (5, 2517876), (6, 2098230), (9, 1398820), (10, 1258938), (12, 1049115), (15, 839292), (18, 699410), (20, 629469), (30, 419646), (36, 349705), (45, 279764), (60, 209823), (90, 139882), (180, 69941)]