15313060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109379}}^1$

素因数の和:109395

約数の個数: 24

約数和(自身を含む): 36751680

約数和(自身を除く): 21438620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 109379, 218758, 437516, 546895, 765653, 1093790, 1531306, 2187580, 3062612, 3828265, 7656530, 15313060]

約数ペア:

[(1, 15313060), (2, 7656530), (4, 3828265), (5, 3062612), (7, 2187580), (10, 1531306), (14, 1093790), (20, 765653), (28, 546895), (35, 437516), (70, 218758), (140, 109379)]