1129930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 2153412

約数和(自身を除く): 1023482

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 361, 626, 722, 1565, 1805, 3130, 3610, 5947, 11894, 29735, 59470, 112993, 225986, 564965, 1129930]

約数ペア:

[(1, 1129930), (2, 564965), (5, 225986), (10, 112993), (19, 59470), (38, 29735), (95, 11894), (190, 5947), (313, 3610), (361, 3130), (626, 1805), (722, 1565)]