77739770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337999}}^1$

素因数の和:338029

約数の個数: 16

約数和(自身を含む): 146016000

約数和(自身を除く): 68276230

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337999, 675998, 1689995, 3379990, 7773977, 15547954, 38869885, 77739770]

約数ペア:

[(1, 77739770), (2, 38869885), (5, 15547954), (10, 7773977), (23, 3379990), (46, 1689995), (115, 675998), (230, 337999)]