12876420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214607}}^1$

素因数の和:214619

約数の個数: 24

約数和(自身を含む): 36054144

約数和(自身を除く): 23177724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214607, 429214, 643821, 858428, 1073035, 1287642, 2146070, 2575284, 3219105, 4292140, 6438210, 12876420]

約数ペア:

[(1, 12876420), (2, 6438210), (3, 4292140), (4, 3219105), (5, 2575284), (6, 2146070), (10, 1287642), (12, 1073035), (15, 858428), (20, 643821), (30, 429214), (60, 214607)]