2430852380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1\times {\mathrm{3467}}^1$

素因数の和:6674

約数の個数: 48

約数和(自身を含む): 5572215936

約数和(自身を除く): 3141363556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3187, 3467, 6374, 6934, 12748, 13868, 15935, 17335, 31870, 34670, 35057, 38137, 63740, 69340, 70114, 76274, 140228, 152548, 175285, 190685, 350570, 381370, 701140, 762740, 11049329, 22098658, 44197316, 55246645, 110493290, 121542619, 220986580, 243085238, 486170476, 607713095, 1215426190, 2430852380]

約数ペア:

[(1, 2430852380), (2, 1215426190), (4, 607713095), (5, 486170476), (10, 243085238), (11, 220986580), (20, 121542619), (22, 110493290), (44, 55246645), (55, 44197316), (110, 22098658), (220, 11049329), (3187, 762740), (3467, 701140), (6374, 381370), (6934, 350570), (12748, 190685), (13868, 175285), (15935, 152548), (17335, 140228), (31870, 76274), (34670, 70114), (35057, 69340), (38137, 63740)]