486577910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 1160054784

約数和(自身を除く): 673476874

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 71, 85, 91, 119, 130, 142, 170, 182, 221, 238, 355, 442, 443, 455, 497, 595, 710, 886, 910, 923, 994, 1105, 1190, 1207, 1547, 1846, 2210, 2215, 2414, 2485, 3094, 3101, 4430, 4615, 4970, 5759, 6035, 6202, 6461, 7531, 7735, 8449, 9230, 11518, 12070, 12922, 15062, 15470, 15505, 15691, 16898, 28795, 31010, 31382, 31453, 32305, 37655, 40313, 42245, 52717, 57590, 62906, 64610, 75310, 78455, 80626, 84490, 97903, 105434, 109837, 156910, 157265, 195806, 201565, 219674, 220171, 263585, 314530, 403130, 408889, 440342, 489515, 527170, 534701, 549185, 685321, 817778, 979030, 1069402, 1098370, 1100855, 1370642, 2044445, 2201710, 2673505, 2862223, 3426605, 3742907, 4088890, 5347010, 5724446, 6853210, 6951113, 7485814, 13902226, 14311115, 18714535, 28622230, 34755565, 37429070, 48657791, 69511130, 97315582, 243288955, 486577910]

約数ペア:

[(1, 486577910), (2, 243288955), (5, 97315582), (7, 69511130), (10, 48657791), (13, 37429070), (14, 34755565), (17, 28622230), (26, 18714535), (34, 14311115), (35, 13902226), (65, 7485814), (70, 6951113), (71, 6853210), (85, 5724446), (91, 5347010), (119, 4088890), (130, 3742907), (142, 3426605), (170, 2862223), (182, 2673505), (221, 2201710), (238, 2044445), (355, 1370642), (442, 1100855), (443, 1098370), (455, 1069402), (497, 979030), (595, 817778), (710, 685321), (886, 549185), (910, 534701), (923, 527170), (994, 489515), (1105, 440342), (1190, 408889), (1207, 403130), (1547, 314530), (1846, 263585), (2210, 220171), (2215, 219674), (2414, 201565), (2485, 195806), (3094, 157265), (3101, 156910), (4430, 109837), (4615, 105434), (4970, 97903), (5759, 84490), (6035, 80626), (6202, 78455), (6461, 75310), (7531, 64610), (7735, 62906), (8449, 57590), (9230, 52717), (11518, 42245), (12070, 40313), (12922, 37655), (15062, 32305), (15470, 31453), (15505, 31382), (15691, 31010), (16898, 28795)]