30845962

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5387}}^1$

素因数の和:5805

約数の個数: 16

約数和(自身を含む): 53017920

約数和(自身を除く): 22171958

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5387, 5726, 10774, 37709, 75418, 2203283, 4406566, 15422981, 30845962]

約数ペア:

[(1, 30845962), (2, 15422981), (7, 4406566), (14, 2203283), (409, 75418), (818, 37709), (2863, 10774), (5387, 5726)]