28161892860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6871}}^1\times {\mathrm{68311}}^1$

素因数の和:75194

約数の個数: 48

約数和(自身を含む): 78865930752

約数和(自身を除く): 50704037892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6871, 13742, 20613, 27484, 34355, 41226, 68311, 68710, 82452, 103065, 136622, 137420, 204933, 206130, 273244, 341555, 409866, 412260, 683110, 819732, 1024665, 1366220, 2049330, 4098660, 469364881, 938729762, 1408094643, 1877459524, 2346824405, 2816189286, 4693648810, 5632378572, 7040473215, 9387297620, 14080946430, 28161892860]

約数ペア:

[(1, 28161892860), (2, 14080946430), (3, 9387297620), (4, 7040473215), (5, 5632378572), (6, 4693648810), (10, 2816189286), (12, 2346824405), (15, 1877459524), (20, 1408094643), (30, 938729762), (60, 469364881), (6871, 4098660), (13742, 2049330), (20613, 1366220), (27484, 1024665), (34355, 819732), (41226, 683110), (68311, 412260), (68710, 409866), (82452, 341555), (103065, 273244), (136622, 206130), (137420, 204933)]