30688794

素因数分解:

$2^1\times 3^4\times {\mathrm{189437}}^1$

素因数の和:189451

約数の個数: 20

約数和(自身を含む): 68765994

約数和(自身を除く): 38077200

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189437, 378874, 568311, 1136622, 1704933, 3409866, 5114799, 10229598, 15344397, 30688794]

約数ペア:

[(1, 30688794), (2, 15344397), (3, 10229598), (6, 5114799), (9, 3409866), (18, 1704933), (27, 1136622), (54, 568311), (81, 378874), (162, 189437)]