190147007540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1358192911}}^1$

素因数の和:1358192927

約数の個数: 24

約数和(自身を含む): 456352818432

約数和(自身を除く): 266205810892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1358192911, 2716385822, 5432771644, 6790964555, 9507350377, 13581929110, 19014700754, 27163858220, 38029401508, 47536751885, 95073503770, 190147007540]

約数ペア:

[(1, 190147007540), (2, 95073503770), (4, 47536751885), (5, 38029401508), (7, 27163858220), (10, 19014700754), (14, 13581929110), (20, 9507350377), (28, 6790964555), (35, 5432771644), (70, 2716385822), (140, 1358192911)]