139894530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14483

約数の個数: 64

約数和(自身を含む): 374232960

約数和(自身を除く): 234338430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 14437, 28874, 43311, 72185, 86622, 144370, 216555, 245429, 274303, 433110, 490858, 548606, 736287, 822909, 1227145, 1371515, 1472574, 1645818, 2454290, 2743030, 3681435, 4114545, 4663151, 7362870, 8229090, 9326302, 13989453, 23315755, 27978906, 46631510, 69947265, 139894530]

約数ペア:

[(1, 139894530), (2, 69947265), (3, 46631510), (5, 27978906), (6, 23315755), (10, 13989453), (15, 9326302), (17, 8229090), (19, 7362870), (30, 4663151), (34, 4114545), (38, 3681435), (51, 2743030), (57, 2454290), (85, 1645818), (95, 1472574), (102, 1371515), (114, 1227145), (170, 822909), (190, 736287), (255, 548606), (285, 490858), (323, 433110), (510, 274303), (570, 245429), (646, 216555), (969, 144370), (1615, 86622), (1938, 72185), (3230, 43311), (4845, 28874), (9690, 14437)]