84107590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4787}}^1$

素因数の和:5052

約数の個数: 32

約数和(自身を含む): 173746944

約数和(自身を除く): 89639354

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 4787, 8785, 9574, 17570, 23935, 33509, 47870, 67018, 167545, 335090, 1201537, 2403074, 6007685, 8410759, 12015370, 16821518, 42053795, 84107590]

約数ペア:

[(1, 84107590), (2, 42053795), (5, 16821518), (7, 12015370), (10, 8410759), (14, 6007685), (35, 2403074), (70, 1201537), (251, 335090), (502, 167545), (1255, 67018), (1757, 47870), (2510, 33509), (3514, 23935), (4787, 17570), (8785, 9574)]