2830530760

素因数分解:

$2^3\times 5^1\times {\mathrm{70763269}}^1$

素因数の和:70763280

約数の個数: 16

約数和(自身を含む): 6368694300

約数和(自身を除く): 3538163540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 70763269, 141526538, 283053076, 353816345, 566106152, 707632690, 1415265380, 2830530760]

約数ペア:

[(1, 2830530760), (2, 1415265380), (4, 707632690), (5, 566106152), (8, 353816345), (10, 283053076), (20, 141526538), (40, 70763269)]