30115114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21419}}^1$

素因数の和:21477

約数の個数: 16

約数和(自身を含む): 48837600

約数和(自身を除く): 18722486

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21419, 42838, 406961, 792503, 813922, 1585006, 15057557, 30115114]

約数ペア:

[(1, 30115114), (2, 15057557), (19, 1585006), (37, 813922), (38, 792503), (74, 406961), (703, 42838), (1406, 21419)]