2389304340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5501}}^1$

素因数の和:5662

約数の個数: 144

約数和(自身を含む): 7690475520

約数和(自身を除く): 5301171180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 380, 381, 508, 570, 635, 684, 762, 855, 1140, 1143, 1270, 1524, 1710, 1905, 2286, 2413, 2540, 3420, 3810, 4572, 4826, 5501, 5715, 7239, 7620, 9652, 11002, 11430, 12065, 14478, 16503, 21717, 22004, 22860, 24130, 27505, 28956, 33006, 36195, 43434, 48260, 49509, 55010, 66012, 72390, 82515, 86868, 99018, 104519, 108585, 110020, 144780, 165030, 198036, 209038, 217170, 247545, 313557, 330060, 418076, 434340, 495090, 522595, 627114, 698627, 940671, 990180, 1045190, 1254228, 1397254, 1567785, 1881342, 2090380, 2095881, 2794508, 3135570, 3493135, 3762684, 4191762, 4703355, 6271140, 6287643, 6986270, 8383524, 9406710, 10479405, 12575286, 13273913, 13972540, 18813420, 20958810, 25150572, 26547826, 31438215, 39821739, 41917620, 53095652, 62876430, 66369565, 79643478, 119465217, 125752860, 132739130, 159286956, 199108695, 238930434, 265478260, 398217390, 477860868, 597326085, 796434780, 1194652170, 2389304340]

約数ペア:

[(1, 2389304340), (2, 1194652170), (3, 796434780), (4, 597326085), (5, 477860868), (6, 398217390), (9, 265478260), (10, 238930434), (12, 199108695), (15, 159286956), (18, 132739130), (19, 125752860), (20, 119465217), (30, 79643478), (36, 66369565), (38, 62876430), (45, 53095652), (57, 41917620), (60, 39821739), (76, 31438215), (90, 26547826), (95, 25150572), (114, 20958810), (127, 18813420), (171, 13972540), (180, 13273913), (190, 12575286), (228, 10479405), (254, 9406710), (285, 8383524), (342, 6986270), (380, 6287643), (381, 6271140), (508, 4703355), (570, 4191762), (635, 3762684), (684, 3493135), (762, 3135570), (855, 2794508), (1140, 2095881), (1143, 2090380), (1270, 1881342), (1524, 1567785), (1710, 1397254), (1905, 1254228), (2286, 1045190), (2413, 990180), (2540, 940671), (3420, 698627), (3810, 627114), (4572, 522595), (4826, 495090), (5501, 434340), (5715, 418076), (7239, 330060), (7620, 313557), (9652, 247545), (11002, 217170), (11430, 209038), (12065, 198036), (14478, 165030), (16503, 144780), (21717, 110020), (22004, 108585), (22860, 104519), (24130, 99018), (27505, 86868), (28956, 82515), (33006, 72390), (36195, 66012), (43434, 55010), (48260, 49509)]