30544304

素因数分解:

$2^4\times 7^1\times {\mathrm{272717}}^1$

素因数の和:272732

約数の個数: 20

約数和(自身を含む): 67634064

約数和(自身を除く): 37089760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272717, 545434, 1090868, 1909019, 2181736, 3818038, 4363472, 7636076, 15272152, 30544304]

約数ペア:

[(1, 30544304), (2, 15272152), (4, 7636076), (7, 4363472), (8, 3818038), (14, 2181736), (16, 1909019), (28, 1090868), (56, 545434), (112, 272717)]