77898090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2596603}}^1$

素因数の和:2596613

約数の個数: 16

約数和(自身を含む): 186955488

約数和(自身を除く): 109057398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2596603, 5193206, 7789809, 12983015, 15579618, 25966030, 38949045, 77898090]

約数ペア:

[(1, 77898090), (2, 38949045), (3, 25966030), (5, 15579618), (6, 12983015), (10, 7789809), (15, 5193206), (30, 2596603)]