2017710235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2767}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 2582876160

約数和(自身を除く): 565165925

約数列:

[1, 5, 29, 47, 107, 145, 235, 535, 1363, 2767, 3103, 5029, 6815, 13835, 15515, 25145, 80243, 130049, 145841, 296069, 401215, 650245, 729205, 1480345, 3771421, 8586001, 13915243, 18857105, 42930005, 69576215, 403542047, 2017710235]

約数ペア:

[(1, 2017710235), (5, 403542047), (29, 69576215), (47, 42930005), (107, 18857105), (145, 13915243), (235, 8586001), (535, 3771421), (1363, 1480345), (2767, 729205), (3103, 650245), (5029, 401215), (6815, 296069), (13835, 145841), (15515, 130049), (25145, 80243)]