19966350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133109}}^1$

素因数の和:133124

約数の個数: 24

約数和(自身を含む): 49516920

約数和(自身を除く): 29550570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133109, 266218, 399327, 665545, 798654, 1331090, 1996635, 3327725, 3993270, 6655450, 9983175, 19966350]

約数ペア:

[(1, 19966350), (2, 9983175), (3, 6655450), (5, 3993270), (6, 3327725), (10, 1996635), (15, 1331090), (25, 798654), (30, 665545), (50, 399327), (75, 266218), (150, 133109)]