2605620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43427}}^1$

素因数の和:43439

約数の個数: 24

約数和(自身を含む): 7295904

約数和(自身を除く): 4690284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43427, 86854, 130281, 173708, 217135, 260562, 434270, 521124, 651405, 868540, 1302810, 2605620]

約数ペア:

[(1, 2605620), (2, 1302810), (3, 868540), (4, 651405), (5, 521124), (6, 434270), (10, 260562), (12, 217135), (15, 173708), (20, 130281), (30, 86854), (60, 43427)]