2696260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19259}}^1$

素因数の和:19275

約数の個数: 24

約数和(自身を含む): 6471360

約数和(自身を除く): 3775100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19259, 38518, 77036, 96295, 134813, 192590, 269626, 385180, 539252, 674065, 1348130, 2696260]

約数ペア:

[(1, 2696260), (2, 1348130), (4, 674065), (5, 539252), (7, 385180), (10, 269626), (14, 192590), (20, 134813), (28, 96295), (35, 77036), (70, 38518), (140, 19259)]