40393380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{673223}}^1$

素因数の和:673235

約数の個数: 24

約数和(自身を含む): 113101632

約数和(自身を除く): 72708252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 673223, 1346446, 2019669, 2692892, 3366115, 4039338, 6732230, 8078676, 10098345, 13464460, 20196690, 40393380]

約数ペア:

[(1, 40393380), (2, 20196690), (3, 13464460), (4, 10098345), (5, 8078676), (6, 6732230), (10, 4039338), (12, 3366115), (15, 2692892), (20, 2019669), (30, 1346446), (60, 673223)]