142034210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{159589}}^1$

素因数の和:159685

約数の個数: 16

約数和(自身を含む): 258535800

約数和(自身を除く): 116501590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 159589, 319178, 797945, 1595890, 14203421, 28406842, 71017105, 142034210]

約数ペア:

[(1, 142034210), (2, 71017105), (5, 28406842), (10, 14203421), (89, 1595890), (178, 797945), (445, 319178), (890, 159589)]