30907912

素因数分解:

$2^3\times 7^1\times {\mathrm{551927}}^1$

素因数の和:551940

約数の個数: 16

約数和(自身を含む): 66231360

約数和(自身を除く): 35323448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 551927, 1103854, 2207708, 3863489, 4415416, 7726978, 15453956, 30907912]

約数ペア:

[(1, 30907912), (2, 15453956), (4, 7726978), (7, 4415416), (8, 3863489), (14, 2207708), (28, 1103854), (56, 551927)]