71274490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1018207}}^1$

素因数の和:1018221

約数の個数: 16

約数和(自身を含む): 146621952

約数和(自身を除く): 75347462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1018207, 2036414, 5091035, 7127449, 10182070, 14254898, 35637245, 71274490]

約数ペア:

[(1, 71274490), (2, 35637245), (5, 14254898), (7, 10182070), (10, 7127449), (14, 5091035), (35, 2036414), (70, 1018207)]