538348620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{19379}}^1$

素因数の和:19854

約数の個数: 48

約数和(自身を含む): 1510709760

約数和(自身を除く): 972361140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2778, 4630, 5556, 6945, 9260, 13890, 19379, 27780, 38758, 58137, 77516, 96895, 116274, 193790, 232548, 290685, 387580, 581370, 1162740, 8972477, 17944954, 26917431, 35889908, 44862385, 53834862, 89724770, 107669724, 134587155, 179449540, 269174310, 538348620]

約数ペア:

[(1, 538348620), (2, 269174310), (3, 179449540), (4, 134587155), (5, 107669724), (6, 89724770), (10, 53834862), (12, 44862385), (15, 35889908), (20, 26917431), (30, 17944954), (60, 8972477), (463, 1162740), (926, 581370), (1389, 387580), (1852, 290685), (2315, 232548), (2778, 193790), (4630, 116274), (5556, 96895), (6945, 77516), (9260, 58137), (13890, 38758), (19379, 27780)]