30942286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1627}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 47882736

約数和(自身を除く): 16940450

約数列:

[1, 2, 37, 74, 257, 514, 1627, 3254, 9509, 19018, 60199, 120398, 418139, 836278, 15471143, 30942286]

約数ペア:

[(1, 30942286), (2, 15471143), (37, 836278), (74, 418139), (257, 120398), (514, 60199), (1627, 19018), (3254, 9509)]