71377140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2113}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 200305728

約数和(自身を除く): 128928588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2113, 2252, 2815, 3378, 4226, 5630, 6339, 6756, 8445, 8452, 10565, 11260, 12678, 16890, 21130, 25356, 31695, 33780, 42260, 63390, 126780, 1189619, 2379238, 3568857, 4758476, 5948095, 7137714, 11896190, 14275428, 17844285, 23792380, 35688570, 71377140]

約数ペア:

[(1, 71377140), (2, 35688570), (3, 23792380), (4, 17844285), (5, 14275428), (6, 11896190), (10, 7137714), (12, 5948095), (15, 4758476), (20, 3568857), (30, 2379238), (60, 1189619), (563, 126780), (1126, 63390), (1689, 42260), (2113, 33780), (2252, 31695), (2815, 25356), (3378, 21130), (4226, 16890), (5630, 12678), (6339, 11260), (6756, 10565), (8445, 8452)]