30484156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 54930960

約数和(自身を除く): 24446804

約数列:

[1, 2, 4, 41, 82, 164, 269, 538, 691, 1076, 1382, 2764, 11029, 22058, 28331, 44116, 56662, 113324, 185879, 371758, 743516, 7621039, 15242078, 30484156]

約数ペア:

[(1, 30484156), (2, 15242078), (4, 7621039), (41, 743516), (82, 371758), (164, 185879), (269, 113324), (538, 56662), (691, 44116), (1076, 28331), (1382, 22058), (2764, 11029)]