131157670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1873681}}^1$

素因数の和:1873695

約数の個数: 16

約数和(自身を含む): 269810208

約数和(自身を除く): 138652538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1873681, 3747362, 9368405, 13115767, 18736810, 26231534, 65578835, 131157670]

約数ペア:

[(1, 131157670), (2, 65578835), (5, 26231534), (7, 18736810), (10, 13115767), (14, 9368405), (35, 3747362), (70, 1873681)]