30774524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 59584896

約数和(自身を除く): 28810372

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 9851, 19702, 39404, 108361, 216722, 433444, 699421, 1398842, 2797684, 7693631, 15387262, 30774524]

約数ペア:

[(1, 30774524), (2, 15387262), (4, 7693631), (11, 2797684), (22, 1398842), (44, 699421), (71, 433444), (142, 216722), (284, 108361), (781, 39404), (1562, 19702), (3124, 9851)]