275840110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3331}}^1$

素因数の和:3378

約数の個数: 72

約数和(自身を含む): 625609656

約数和(自身を除く): 349769546

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2366, 3185, 3331, 5915, 6370, 6662, 8281, 11830, 16562, 16655, 23317, 33310, 41405, 43303, 46634, 82810, 86606, 116585, 163219, 216515, 233170, 303121, 326438, 433030, 562939, 606242, 816095, 1125878, 1515605, 1632190, 2121847, 2814695, 3031210, 3940573, 4243694, 5629390, 7881146, 10609235, 19702865, 21218470, 27584011, 39405730, 55168022, 137920055, 275840110]

約数ペア:

[(1, 275840110), (2, 137920055), (5, 55168022), (7, 39405730), (10, 27584011), (13, 21218470), (14, 19702865), (26, 10609235), (35, 7881146), (49, 5629390), (65, 4243694), (70, 3940573), (91, 3031210), (98, 2814695), (130, 2121847), (169, 1632190), (182, 1515605), (245, 1125878), (338, 816095), (455, 606242), (490, 562939), (637, 433030), (845, 326438), (910, 303121), (1183, 233170), (1274, 216515), (1690, 163219), (2366, 116585), (3185, 86606), (3331, 82810), (5915, 46634), (6370, 43303), (6662, 41405), (8281, 33310), (11830, 23317), (16562, 16655)]