308903278310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{97039}}^1$

素因数の和:97773

約数の個数: 64

約数和(自身を含む): 621608739840

約数和(自身を除く): 312705461530

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 673, 946, 1346, 2365, 3365, 4730, 6730, 7403, 14806, 28939, 37015, 57878, 74030, 97039, 144695, 194078, 289390, 318329, 485195, 636658, 970390, 1067429, 1591645, 2134858, 3183290, 4172677, 5337145, 8345354, 10674290, 20863385, 41726770, 45899447, 65307247, 91798894, 130614494, 229497235, 326536235, 458994470, 653072470, 718379717, 1436759434, 2808211621, 3591898585, 5616423242, 7183797170, 14041058105, 28082116210, 30890327831, 61780655662, 154451639155, 308903278310]

約数ペア:

[(1, 308903278310), (2, 154451639155), (5, 61780655662), (10, 30890327831), (11, 28082116210), (22, 14041058105), (43, 7183797170), (55, 5616423242), (86, 3591898585), (110, 2808211621), (215, 1436759434), (430, 718379717), (473, 653072470), (673, 458994470), (946, 326536235), (1346, 229497235), (2365, 130614494), (3365, 91798894), (4730, 65307247), (6730, 45899447), (7403, 41726770), (14806, 20863385), (28939, 10674290), (37015, 8345354), (57878, 5337145), (74030, 4172677), (97039, 3183290), (144695, 2134858), (194078, 1591645), (289390, 1067429), (318329, 970390), (485195, 636658)]