870822156

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{5021}}^1$

素因数の和:5274

約数の個数: 48

約数和(自身を含む): 2067055200

約数和(自身を除く): 1196233044

約数列:

[1, 2, 3, 4, 6, 12, 97, 149, 194, 291, 298, 388, 447, 582, 596, 894, 1164, 1788, 5021, 10042, 14453, 15063, 20084, 28906, 30126, 43359, 57812, 60252, 86718, 173436, 487037, 748129, 974074, 1461111, 1496258, 1948148, 2244387, 2922222, 2992516, 4488774, 5844444, 8977548, 72568513, 145137026, 217705539, 290274052, 435411078, 870822156]

約数ペア:

[(1, 870822156), (2, 435411078), (3, 290274052), (4, 217705539), (6, 145137026), (12, 72568513), (97, 8977548), (149, 5844444), (194, 4488774), (291, 2992516), (298, 2922222), (388, 2244387), (447, 1948148), (582, 1496258), (596, 1461111), (894, 974074), (1164, 748129), (1788, 487037), (5021, 173436), (10042, 86718), (14453, 60252), (15063, 57812), (20084, 43359), (28906, 30126)]