2069776785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 3525967872

約数和(自身を除く): 1456191087

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 127, 291, 345, 381, 485, 487, 635, 1455, 1461, 1905, 2231, 2435, 2921, 6693, 7305, 8763, 11155, 11201, 12319, 14605, 33465, 33603, 36957, 43815, 47239, 56005, 61595, 61849, 141717, 168015, 184785, 185547, 236195, 283337, 309245, 708585, 850011, 927735, 1086497, 1416685, 1422527, 3259491, 4250055, 4267581, 5432485, 5999353, 7112635, 16297455, 17998059, 21337905, 29996765, 89990295, 137985119, 413955357, 689925595, 2069776785]

約数ペア:

[(1, 2069776785), (3, 689925595), (5, 413955357), (15, 137985119), (23, 89990295), (69, 29996765), (97, 21337905), (115, 17998059), (127, 16297455), (291, 7112635), (345, 5999353), (381, 5432485), (485, 4267581), (487, 4250055), (635, 3259491), (1455, 1422527), (1461, 1416685), (1905, 1086497), (2231, 927735), (2435, 850011), (2921, 708585), (6693, 309245), (7305, 283337), (8763, 236195), (11155, 185547), (11201, 184785), (12319, 168015), (14605, 141717), (33465, 61849), (33603, 61595), (36957, 56005), (43815, 47239)]