997730220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{12821}}^1$

素因数の和:14130

約数の個数: 48

約数和(自身を含む): 2796016608

約数和(自身を除く): 1798286388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1297, 2594, 3891, 5188, 6485, 7782, 12821, 12970, 15564, 19455, 25642, 25940, 38463, 38910, 51284, 64105, 76926, 77820, 128210, 153852, 192315, 256420, 384630, 769260, 16628837, 33257674, 49886511, 66515348, 83144185, 99773022, 166288370, 199546044, 249432555, 332576740, 498865110, 997730220]

約数ペア:

[(1, 997730220), (2, 498865110), (3, 332576740), (4, 249432555), (5, 199546044), (6, 166288370), (10, 99773022), (12, 83144185), (15, 66515348), (20, 49886511), (30, 33257674), (60, 16628837), (1297, 769260), (2594, 384630), (3891, 256420), (5188, 192315), (6485, 153852), (7782, 128210), (12821, 77820), (12970, 76926), (15564, 64105), (19455, 51284), (25642, 38910), (25940, 38463)]