71244670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1017781}}^1$

素因数の和:1017795

約数の個数: 16

約数和(自身を含む): 146560608

約数和(自身を除く): 75315938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1017781, 2035562, 5088905, 7124467, 10177810, 14248934, 35622335, 71244670]

約数ペア:

[(1, 71244670), (2, 35622335), (5, 14248934), (7, 10177810), (10, 7124467), (14, 5088905), (35, 2035562), (70, 1017781)]