27906420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465107}}^1$

素因数の和:465119

約数の個数: 24

約数和(自身を含む): 78138144

約数和(自身を除く): 50231724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465107, 930214, 1395321, 1860428, 2325535, 2790642, 4651070, 5581284, 6976605, 9302140, 13953210, 27906420]

約数ペア:

[(1, 27906420), (2, 13953210), (3, 9302140), (4, 6976605), (5, 5581284), (6, 4651070), (10, 2790642), (12, 2325535), (15, 1860428), (20, 1395321), (30, 930214), (60, 465107)]