57157860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1109}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 160372800

約数和(自身を除く): 103214940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1109, 1718, 2218, 2577, 3327, 3436, 4295, 4436, 5154, 5545, 6654, 8590, 10308, 11090, 12885, 13308, 16635, 17180, 22180, 25770, 33270, 51540, 66540, 952631, 1905262, 2857893, 3810524, 4763155, 5715786, 9526310, 11431572, 14289465, 19052620, 28578930, 57157860]

約数ペア:

[(1, 57157860), (2, 28578930), (3, 19052620), (4, 14289465), (5, 11431572), (6, 9526310), (10, 5715786), (12, 4763155), (15, 3810524), (20, 2857893), (30, 1905262), (60, 952631), (859, 66540), (1109, 51540), (1718, 33270), (2218, 25770), (2577, 22180), (3327, 17180), (3436, 16635), (4295, 13308), (4436, 12885), (5154, 11090), (5545, 10308), (6654, 8590)]