138051550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30341}}^1$

素因数の和:30373

約数の個数: 48

約数和(自身を含む): 316042272

約数和(自身を除く): 177990722

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 30341, 60682, 151705, 212387, 303410, 394433, 424774, 758525, 788866, 1061935, 1517050, 1972165, 2123870, 2761031, 3944330, 5309675, 5522062, 9860825, 10619350, 13805155, 19721650, 27610310, 69025775, 138051550]

約数ペア:

[(1, 138051550), (2, 69025775), (5, 27610310), (7, 19721650), (10, 13805155), (13, 10619350), (14, 9860825), (25, 5522062), (26, 5309675), (35, 3944330), (50, 2761031), (65, 2123870), (70, 1972165), (91, 1517050), (130, 1061935), (175, 788866), (182, 758525), (325, 424774), (350, 394433), (455, 303410), (650, 212387), (910, 151705), (2275, 60682), (4550, 30341)]