30115558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{36997}}^1$

素因数の和:37047

約数の個数: 16

約数和(自身を含む): 50613264

約数和(自身を除く): 20497706

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 36997, 73994, 406967, 813934, 1368889, 2737778, 15057779, 30115558]

約数ペア:

[(1, 30115558), (2, 15057779), (11, 2737778), (22, 1368889), (37, 813934), (74, 406967), (407, 73994), (814, 36997)]