28142670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938089}}^1$

素因数の和:938099

約数の個数: 16

約数和(自身を含む): 67542480

約数和(自身を除く): 39399810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938089, 1876178, 2814267, 4690445, 5628534, 9380890, 14071335, 28142670]

約数ペア:

[(1, 28142670), (2, 14071335), (3, 9380890), (5, 5628534), (6, 4690445), (10, 2814267), (15, 1876178), (30, 938089)]