145717250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{83267}}^1$

素因数の和:83291

約数の個数: 32

約数和(自身を含む): 311755392

約数和(自身を除く): 166038142

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 83267, 166534, 416335, 582869, 832670, 1165738, 2081675, 2914345, 4163350, 5828690, 10408375, 14571725, 20816750, 29143450, 72858625, 145717250]

約数ペア:

[(1, 145717250), (2, 72858625), (5, 29143450), (7, 20816750), (10, 14571725), (14, 10408375), (25, 5828690), (35, 4163350), (50, 2914345), (70, 2081675), (125, 1165738), (175, 832670), (250, 582869), (350, 416335), (875, 166534), (1750, 83267)]