30320265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118903}}^1$

素因数の和:118928

約数の個数: 16

約数和(自身を含む): 51366528

約数和(自身を除く): 21046263

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 118903, 356709, 594515, 1783545, 2021351, 6064053, 10106755, 30320265]

約数ペア:

[(1, 30320265), (3, 10106755), (5, 6064053), (15, 2021351), (17, 1783545), (51, 594515), (85, 356709), (255, 118903)]