181330270940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{727241}}^1$

素因数の和:727407

約数の個数: 96

約数和(自身を含む): 472090598784

約数和(自身を除く): 290760327844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 137, 140, 182, 260, 274, 364, 455, 548, 685, 910, 959, 1370, 1781, 1820, 1918, 2740, 3562, 3836, 4795, 7124, 8905, 9590, 12467, 17810, 19180, 24934, 35620, 49868, 62335, 124670, 249340, 727241, 1454482, 2908964, 3636205, 5090687, 7272410, 9454133, 10181374, 14544820, 18908266, 20362748, 25453435, 37816532, 47270665, 50906870, 66178931, 94541330, 99632017, 101813740, 132357862, 189082660, 199264034, 264715724, 330894655, 398528068, 498160085, 661789310, 697424119, 996320170, 1295216221, 1323578620, 1394848238, 1992640340, 2590432442, 2789696476, 3487120595, 5180864884, 6476081105, 6974241190, 9066513547, 12952162210, 13948482380, 18133027094, 25904324420, 36266054188, 45332567735, 90665135470, 181330270940]

約数ペア:

[(1, 181330270940), (2, 90665135470), (4, 45332567735), (5, 36266054188), (7, 25904324420), (10, 18133027094), (13, 13948482380), (14, 12952162210), (20, 9066513547), (26, 6974241190), (28, 6476081105), (35, 5180864884), (52, 3487120595), (65, 2789696476), (70, 2590432442), (91, 1992640340), (130, 1394848238), (137, 1323578620), (140, 1295216221), (182, 996320170), (260, 697424119), (274, 661789310), (364, 498160085), (455, 398528068), (548, 330894655), (685, 264715724), (910, 199264034), (959, 189082660), (1370, 132357862), (1781, 101813740), (1820, 99632017), (1918, 94541330), (2740, 66178931), (3562, 50906870), (3836, 47270665), (4795, 37816532), (7124, 25453435), (8905, 20362748), (9590, 18908266), (12467, 14544820), (17810, 10181374), (19180, 9454133), (24934, 7272410), (35620, 5090687), (49868, 3636205), (62335, 2908964), (124670, 1454482), (249340, 727241)]