2480521770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27561353}}^1$

素因数の和:27561366

約数の個数: 24

約数和(自身を含む): 6449356836

約数和(自身を除く): 3968835066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27561353, 55122706, 82684059, 137806765, 165368118, 248052177, 275613530, 413420295, 496104354, 826840590, 1240260885, 2480521770]

約数ペア:

[(1, 2480521770), (2, 1240260885), (3, 826840590), (5, 496104354), (6, 413420295), (9, 275613530), (10, 248052177), (15, 165368118), (18, 137806765), (30, 82684059), (45, 55122706), (90, 27561353)]