27090010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8430

約数の個数: 32

約数和(自身を含む): 54354240

約数和(自身を除く): 27264230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8387, 16774, 41935, 83870, 142579, 159353, 285158, 318706, 712895, 796765, 1425790, 1593530, 2709001, 5418002, 13545005, 27090010]

約数ペア:

[(1, 27090010), (2, 13545005), (5, 5418002), (10, 2709001), (17, 1593530), (19, 1425790), (34, 796765), (38, 712895), (85, 318706), (95, 285158), (170, 159353), (190, 142579), (323, 83870), (646, 41935), (1615, 16774), (3230, 8387)]