15282260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109159}}^1$

素因数の和:109175

約数の個数: 24

約数和(自身を含む): 36677760

約数和(自身を除く): 21395500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 109159, 218318, 436636, 545795, 764113, 1091590, 1528226, 2183180, 3056452, 3820565, 7641130, 15282260]

約数ペア:

[(1, 15282260), (2, 7641130), (4, 3820565), (5, 3056452), (7, 2183180), (10, 1528226), (14, 1091590), (20, 764113), (28, 545795), (35, 436636), (70, 218318), (140, 109159)]