120919036

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^2$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 245494704

約数和(自身を除く): 124575668

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 211, 388, 422, 679, 844, 1358, 1477, 2716, 2954, 5908, 20467, 40934, 44521, 81868, 89042, 143269, 178084, 286538, 311647, 573076, 623294, 1246588, 4318537, 8637074, 17274148, 30229759, 60459518, 120919036]

約数ペア:

[(1, 120919036), (2, 60459518), (4, 30229759), (7, 17274148), (14, 8637074), (28, 4318537), (97, 1246588), (194, 623294), (211, 573076), (388, 311647), (422, 286538), (679, 178084), (844, 143269), (1358, 89042), (1477, 81868), (2716, 44521), (2954, 40934), (5908, 20467)]