2711580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 7776384

約数和(自身を除く): 5064804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1051, 1290, 2102, 2580, 3153, 4204, 5255, 6306, 10510, 12612, 15765, 21020, 31530, 45193, 63060, 90386, 135579, 180772, 225965, 271158, 451930, 542316, 677895, 903860, 1355790, 2711580]

約数ペア:

[(1, 2711580), (2, 1355790), (3, 903860), (4, 677895), (5, 542316), (6, 451930), (10, 271158), (12, 225965), (15, 180772), (20, 135579), (30, 90386), (43, 63060), (60, 45193), (86, 31530), (129, 21020), (172, 15765), (215, 12612), (258, 10510), (430, 6306), (516, 5255), (645, 4204), (860, 3153), (1051, 2580), (1290, 2102)]