2579186460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{97919}}^1$

素因数の和:98370

約数の個数: 48

約数和(自身を含む): 7238246400

約数和(自身を除く): 4659059940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 13170, 26340, 97919, 195838, 293757, 391676, 489595, 587514, 979190, 1175028, 1468785, 1958380, 2937570, 5875140, 42986441, 85972882, 128959323, 171945764, 214932205, 257918646, 429864410, 515837292, 644796615, 859728820, 1289593230, 2579186460]

約数ペア:

[(1, 2579186460), (2, 1289593230), (3, 859728820), (4, 644796615), (5, 515837292), (6, 429864410), (10, 257918646), (12, 214932205), (15, 171945764), (20, 128959323), (30, 85972882), (60, 42986441), (439, 5875140), (878, 2937570), (1317, 1958380), (1756, 1468785), (2195, 1175028), (2634, 979190), (4390, 587514), (5268, 489595), (6585, 391676), (8780, 293757), (13170, 195838), (26340, 97919)]