249969330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213649}}^1$

素因数の和:213675

約数の個数: 48

約数和(自身を含む): 699917400

約数和(自身を除く): 449948070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 213649, 427298, 640947, 1068245, 1281894, 1922841, 2136490, 2777437, 3204735, 3845682, 5554874, 6409470, 8332311, 9614205, 13887185, 16664622, 19228410, 24996933, 27774370, 41661555, 49993866, 83323110, 124984665, 249969330]

約数ペア:

[(1, 249969330), (2, 124984665), (3, 83323110), (5, 49993866), (6, 41661555), (9, 27774370), (10, 24996933), (13, 19228410), (15, 16664622), (18, 13887185), (26, 9614205), (30, 8332311), (39, 6409470), (45, 5554874), (65, 3845682), (78, 3204735), (90, 2777437), (117, 2136490), (130, 1922841), (195, 1281894), (234, 1068245), (390, 640947), (585, 427298), (1170, 213649)]