30805906

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3677}}^1$

素因数の和:3809

約数の個数: 16

約数和(自身を含む): 47666880

約数和(自身を除く): 16860974

約数列:

[1, 2, 59, 71, 118, 142, 3677, 4189, 7354, 8378, 216943, 261067, 433886, 522134, 15402953, 30805906]

約数ペア:

[(1, 30805906), (2, 15402953), (59, 522134), (71, 433886), (118, 261067), (142, 216943), (3677, 8378), (4189, 7354)]