189084490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2701207}}^1$

素因数の和:2701221

約数の個数: 16

約数和(自身を含む): 388973952

約数和(自身を除く): 199889462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2701207, 5402414, 13506035, 18908449, 27012070, 37816898, 94542245, 189084490]

約数ペア:

[(1, 189084490), (2, 94542245), (5, 37816898), (7, 27012070), (10, 18908449), (14, 13506035), (35, 5402414), (70, 2701207)]