30790754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19763}}^1$

素因数の和:19825

約数の個数: 16

約数和(自身を含む): 49805280

約数和(自身を除く): 19014526

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19763, 39526, 375497, 750994, 810283, 1620566, 15395377, 30790754]

約数ペア:

[(1, 30790754), (2, 15395377), (19, 1620566), (38, 810283), (41, 750994), (82, 375497), (779, 39526), (1558, 19763)]