30353456

素因数分解:

$2^4\times 7^1\times {\mathrm{271013}}^1$

素因数の和:271028

約数の個数: 20

約数和(自身を含む): 67211472

約数和(自身を除く): 36858016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271013, 542026, 1084052, 1897091, 2168104, 3794182, 4336208, 7588364, 15176728, 30353456]

約数ペア:

[(1, 30353456), (2, 15176728), (4, 7588364), (7, 4336208), (8, 3794182), (14, 2168104), (16, 1897091), (28, 1084052), (56, 542026), (112, 271013)]