151121350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{70289}}^1$

素因数の和:70344

約数の個数: 24

約数和(自身を含む): 287626680

約数和(自身を除く): 136505330

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 70289, 140578, 351445, 702890, 1757225, 3022427, 3514450, 6044854, 15112135, 30224270, 75560675, 151121350]

約数ペア:

[(1, 151121350), (2, 75560675), (5, 30224270), (10, 15112135), (25, 6044854), (43, 3514450), (50, 3022427), (86, 1757225), (215, 702890), (430, 351445), (1075, 140578), (2150, 70289)]