660210822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{7691}}^1$

素因数の和:7969

約数の個数: 48

約数和(自身を含む): 1511939520

約数和(自身を除く): 851728698

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 502, 753, 1506, 2259, 4518, 4769, 7691, 9538, 14307, 15382, 23073, 28614, 42921, 46146, 69219, 85842, 138438, 146129, 292258, 438387, 876774, 1315161, 1930441, 2630322, 3860882, 5791323, 11582646, 17373969, 34747938, 36678379, 73356758, 110035137, 220070274, 330105411, 660210822]

約数ペア:

[(1, 660210822), (2, 330105411), (3, 220070274), (6, 110035137), (9, 73356758), (18, 36678379), (19, 34747938), (38, 17373969), (57, 11582646), (114, 5791323), (171, 3860882), (251, 2630322), (342, 1930441), (502, 1315161), (753, 876774), (1506, 438387), (2259, 292258), (4518, 146129), (4769, 138438), (7691, 85842), (9538, 69219), (14307, 46146), (15382, 42921), (23073, 28614)]