2713780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 5822208

約数和(自身を除く): 3108428

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2887, 5774, 11548, 14435, 28870, 57740, 135689, 271378, 542756, 678445, 1356890, 2713780]

約数ペア:

[(1, 2713780), (2, 1356890), (4, 678445), (5, 542756), (10, 271378), (20, 135689), (47, 57740), (94, 28870), (188, 14435), (235, 11548), (470, 5774), (940, 2887)]