170780045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 223388928

約数和(自身を除く): 52608883

約数列:

[1, 5, 17, 53, 85, 167, 227, 265, 835, 901, 1135, 2839, 3859, 4505, 8851, 12031, 14195, 19295, 37909, 44255, 60155, 150467, 189545, 204527, 644453, 752335, 1022635, 2009177, 3222265, 10045885, 34156009, 170780045]

約数ペア:

[(1, 170780045), (5, 34156009), (17, 10045885), (53, 3222265), (85, 2009177), (167, 1022635), (227, 752335), (265, 644453), (835, 204527), (901, 189545), (1135, 150467), (2839, 60155), (3859, 44255), (4505, 37909), (8851, 19295), (12031, 14195)]