205173690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6839123}}^1$

素因数の和:6839133

約数の個数: 16

約数和(自身を含む): 492416928

約数和(自身を除く): 287243238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6839123, 13678246, 20517369, 34195615, 41034738, 68391230, 102586845, 205173690]

約数ペア:

[(1, 205173690), (2, 102586845), (3, 68391230), (5, 41034738), (6, 34195615), (10, 20517369), (15, 13678246), (30, 6839123)]