122935540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67547}}^1$

素因数の和:67576

約数の個数: 48

約数和(自身を含む): 317745792

約数和(自身を除く): 194810252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 67547, 135094, 270188, 337735, 472829, 675470, 878111, 945658, 1350940, 1756222, 1891316, 2364145, 3512444, 4390555, 4728290, 6146777, 8781110, 9456580, 12293554, 17562220, 24587108, 30733885, 61467770, 122935540]

約数ペア:

[(1, 122935540), (2, 61467770), (4, 30733885), (5, 24587108), (7, 17562220), (10, 12293554), (13, 9456580), (14, 8781110), (20, 6146777), (26, 4728290), (28, 4390555), (35, 3512444), (52, 2364145), (65, 1891316), (70, 1756222), (91, 1350940), (130, 945658), (140, 878111), (182, 675470), (260, 472829), (364, 337735), (455, 270188), (910, 135094), (1820, 67547)]