30860686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 47940480

約数和(自身を除く): 17079794

約数列:

[1, 2, 31, 62, 409, 818, 1217, 2434, 12679, 25358, 37727, 75454, 497753, 995506, 15430343, 30860686]

約数ペア:

[(1, 30860686), (2, 15430343), (31, 995506), (62, 497753), (409, 75454), (818, 37727), (1217, 25358), (2434, 12679)]