3021580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8887}}^1$

素因数の和:8913

約数の個数: 24

約数和(自身を含む): 6719328

約数和(自身を除く): 3697748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8887, 17774, 35548, 44435, 88870, 151079, 177740, 302158, 604316, 755395, 1510790, 3021580]

約数ペア:

[(1, 3021580), (2, 1510790), (4, 755395), (5, 604316), (10, 302158), (17, 177740), (20, 151079), (34, 88870), (68, 44435), (85, 35548), (170, 17774), (340, 8887)]