139261850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 322646016

約数和(自身を除く): 183384166

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 127, 130, 175, 182, 241, 254, 325, 350, 455, 482, 635, 650, 889, 910, 1205, 1270, 1651, 1687, 1778, 2275, 2410, 3133, 3175, 3302, 3374, 4445, 4550, 6025, 6266, 6350, 8255, 8435, 8890, 11557, 12050, 15665, 16510, 16870, 21931, 22225, 23114, 30607, 31330, 41275, 42175, 43862, 44450, 57785, 61214, 78325, 82550, 84350, 109655, 115570, 153035, 156650, 214249, 219310, 288925, 306070, 397891, 428498, 548275, 577850, 765175, 795782, 1071245, 1096550, 1530350, 1989455, 2142490, 2785237, 3978910, 5356225, 5570474, 9947275, 10712450, 13926185, 19894550, 27852370, 69630925, 139261850]

約数ペア:

[(1, 139261850), (2, 69630925), (5, 27852370), (7, 19894550), (10, 13926185), (13, 10712450), (14, 9947275), (25, 5570474), (26, 5356225), (35, 3978910), (50, 2785237), (65, 2142490), (70, 1989455), (91, 1530350), (127, 1096550), (130, 1071245), (175, 795782), (182, 765175), (241, 577850), (254, 548275), (325, 428498), (350, 397891), (455, 306070), (482, 288925), (635, 219310), (650, 214249), (889, 156650), (910, 153035), (1205, 115570), (1270, 109655), (1651, 84350), (1687, 82550), (1778, 78325), (2275, 61214), (2410, 57785), (3133, 44450), (3175, 43862), (3302, 42175), (3374, 41275), (4445, 31330), (4550, 30607), (6025, 23114), (6266, 22225), (6350, 21931), (8255, 16870), (8435, 16510), (8890, 15665), (11557, 12050)]