2743706140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{529673}}^1$

素因数の和:529726

約数の個数: 48

約数和(自身を含む): 6762877632

約数和(自身を除く): 4019171492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 529673, 1059346, 2118692, 2648365, 3707711, 5296730, 7415422, 10593460, 14830844, 18538555, 19597901, 37077110, 39195802, 74154220, 78391604, 97989505, 137185307, 195979010, 274370614, 391958020, 548741228, 685926535, 1371853070, 2743706140]

約数ペア:

[(1, 2743706140), (2, 1371853070), (4, 685926535), (5, 548741228), (7, 391958020), (10, 274370614), (14, 195979010), (20, 137185307), (28, 97989505), (35, 78391604), (37, 74154220), (70, 39195802), (74, 37077110), (140, 19597901), (148, 18538555), (185, 14830844), (259, 10593460), (370, 7415422), (518, 5296730), (740, 3707711), (1036, 2648365), (1295, 2118692), (2590, 1059346), (5180, 529673)]