255461670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2838463}}^1$

素因数の和:2838476

約数の個数: 24

約数和(自身を含む): 664200576

約数和(自身を除く): 408738906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2838463, 5676926, 8515389, 14192315, 17030778, 25546167, 28384630, 42576945, 51092334, 85153890, 127730835, 255461670]

約数ペア:

[(1, 255461670), (2, 127730835), (3, 85153890), (5, 51092334), (6, 42576945), (9, 28384630), (10, 25546167), (15, 17030778), (18, 14192315), (30, 8515389), (45, 5676926), (90, 2838463)]