30431738

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 46222056

約数和(自身を除く): 15790318

約数列:

[1, 2, 173, 281, 313, 346, 562, 626, 48613, 54149, 87953, 97226, 108298, 175906, 15215869, 30431738]

約数ペア:

[(1, 30431738), (2, 15215869), (173, 175906), (281, 108298), (313, 97226), (346, 87953), (562, 54149), (626, 48613)]