30209984

素因数分解:

$2^6\times 7^1\times {\mathrm{67433}}^1$

素因数の和:67452

約数の個数: 28

約数和(自身を含む): 68512944

約数和(自身を除く): 38302960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 67433, 134866, 269732, 472031, 539464, 944062, 1078928, 1888124, 2157856, 3776248, 4315712, 7552496, 15104992, 30209984]

約数ペア:

[(1, 30209984), (2, 15104992), (4, 7552496), (7, 4315712), (8, 3776248), (14, 2157856), (16, 1888124), (28, 1078928), (32, 944062), (56, 539464), (64, 472031), (112, 269732), (224, 134866), (448, 67433)]