30455824

素因数分解:

$2^4\times 7^1\times {\mathrm{271927}}^1$

素因数の和:271942

約数の個数: 20

約数和(自身を含む): 67438144

約数和(自身を除く): 36982320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271927, 543854, 1087708, 1903489, 2175416, 3806978, 4350832, 7613956, 15227912, 30455824]

約数ペア:

[(1, 30455824), (2, 15227912), (4, 7613956), (7, 4350832), (8, 3806978), (14, 2175416), (16, 1903489), (28, 1087708), (56, 543854), (112, 271927)]