1895180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13537}}^1$

素因数の和:13553

約数の個数: 24

約数和(自身を含む): 4548768

約数和(自身を除く): 2653588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13537, 27074, 54148, 67685, 94759, 135370, 189518, 270740, 379036, 473795, 947590, 1895180]

約数ペア:

[(1, 1895180), (2, 947590), (4, 473795), (5, 379036), (7, 270740), (10, 189518), (14, 135370), (20, 94759), (28, 67685), (35, 54148), (70, 27074), (140, 13537)]