4131780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{68863}}^1$

素因数の和:68875

約数の個数: 24

約数和(自身を含む): 11569152

約数和(自身を除く): 7437372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 68863, 137726, 206589, 275452, 344315, 413178, 688630, 826356, 1032945, 1377260, 2065890, 4131780]

約数ペア:

[(1, 4131780), (2, 2065890), (3, 1377260), (4, 1032945), (5, 826356), (6, 688630), (10, 413178), (12, 344315), (15, 275452), (20, 206589), (30, 137726), (60, 68863)]