12784530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 35251200

約数和(自身を除く): 22466670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2039, 2090, 3135, 4078, 6117, 6270, 10195, 12234, 20390, 22429, 30585, 38741, 44858, 61170, 67287, 77482, 112145, 116223, 134574, 193705, 224290, 232446, 336435, 387410, 426151, 581115, 672870, 852302, 1162230, 1278453, 2130755, 2556906, 4261510, 6392265, 12784530]

約数ペア:

[(1, 12784530), (2, 6392265), (3, 4261510), (5, 2556906), (6, 2130755), (10, 1278453), (11, 1162230), (15, 852302), (19, 672870), (22, 581115), (30, 426151), (33, 387410), (38, 336435), (55, 232446), (57, 224290), (66, 193705), (95, 134574), (110, 116223), (114, 112145), (165, 77482), (190, 67287), (209, 61170), (285, 44858), (330, 38741), (418, 30585), (570, 22429), (627, 20390), (1045, 12234), (1254, 10195), (2039, 6270), (2090, 6117), (3135, 4078)]