6477140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 14096628

約数和(自身を除く): 7619488

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 337, 620, 674, 961, 1348, 1685, 1922, 3370, 3844, 4805, 6740, 9610, 10447, 19220, 20894, 41788, 52235, 104470, 208940, 323857, 647714, 1295428, 1619285, 3238570, 6477140]

約数ペア:

[(1, 6477140), (2, 3238570), (4, 1619285), (5, 1295428), (10, 647714), (20, 323857), (31, 208940), (62, 104470), (124, 52235), (155, 41788), (310, 20894), (337, 19220), (620, 10447), (674, 9610), (961, 6740), (1348, 4805), (1685, 3844), (1922, 3370)]