81093670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1158481}}^1$

素因数の和:1158495

約数の個数: 16

約数和(自身を含む): 166821408

約数和(自身を除く): 85727738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1158481, 2316962, 5792405, 8109367, 11584810, 16218734, 40546835, 81093670]

約数ペア:

[(1, 81093670), (2, 40546835), (5, 16218734), (7, 11584810), (10, 8109367), (14, 5792405), (35, 2316962), (70, 1158481)]