2680456770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29782853}}^1$

素因数の和:29782866

約数の個数: 24

約数和(自身を含む): 6969187836

約数和(自身を除く): 4288731066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 29782853, 59565706, 89348559, 148914265, 178697118, 268045677, 297828530, 446742795, 536091354, 893485590, 1340228385, 2680456770]

約数ペア:

[(1, 2680456770), (2, 1340228385), (3, 893485590), (5, 536091354), (6, 446742795), (9, 297828530), (10, 268045677), (15, 178697118), (18, 148914265), (30, 89348559), (45, 59565706), (90, 29782853)]