289715692020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{291037}}^1$

素因数の和:291449

約数の個数: 96

約数和(自身を含む): 830813372928

約数和(自身を除く): 541097680908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 353, 470, 564, 705, 706, 940, 1059, 1410, 1412, 1765, 2118, 2820, 3530, 4236, 5295, 7060, 10590, 16591, 21180, 33182, 49773, 66364, 82955, 99546, 165910, 199092, 248865, 291037, 331820, 497730, 582074, 873111, 995460, 1164148, 1455185, 1746222, 2910370, 3492444, 4365555, 5820740, 8731110, 13678739, 17462220, 27357478, 41036217, 54714956, 68393695, 82072434, 102736061, 136787390, 164144868, 205181085, 205472122, 273574780, 308208183, 410362170, 410944244, 513680305, 616416366, 820724340, 1027360610, 1232832732, 1541040915, 2054721220, 3082081830, 4828594867, 6164163660, 9657189734, 14485784601, 19314379468, 24142974335, 28971569202, 48285948670, 57943138404, 72428923005, 96571897340, 144857846010, 289715692020]

約数ペア:

[(1, 289715692020), (2, 144857846010), (3, 96571897340), (4, 72428923005), (5, 57943138404), (6, 48285948670), (10, 28971569202), (12, 24142974335), (15, 19314379468), (20, 14485784601), (30, 9657189734), (47, 6164163660), (60, 4828594867), (94, 3082081830), (141, 2054721220), (188, 1541040915), (235, 1232832732), (282, 1027360610), (353, 820724340), (470, 616416366), (564, 513680305), (705, 410944244), (706, 410362170), (940, 308208183), (1059, 273574780), (1410, 205472122), (1412, 205181085), (1765, 164144868), (2118, 136787390), (2820, 102736061), (3530, 82072434), (4236, 68393695), (5295, 54714956), (7060, 41036217), (10590, 27357478), (16591, 17462220), (21180, 13678739), (33182, 8731110), (49773, 5820740), (66364, 4365555), (82955, 3492444), (99546, 2910370), (165910, 1746222), (199092, 1455185), (248865, 1164148), (291037, 995460), (331820, 873111), (497730, 582074)]