27747990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{308311}}^1$

素因数の和:308324

約数の個数: 24

約数和(自身を含む): 72145008

約数和(自身を除く): 44397018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 308311, 616622, 924933, 1541555, 1849866, 2774799, 3083110, 4624665, 5549598, 9249330, 13873995, 27747990]

約数ペア:

[(1, 27747990), (2, 13873995), (3, 9249330), (5, 5549598), (6, 4624665), (9, 3083110), (10, 2774799), (15, 1849866), (18, 1541555), (30, 924933), (45, 616622), (90, 308311)]