30105666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{72719}}^1$

素因数の和:72750

約数の個数: 24

約数和(自身を含む): 68065920

約数和(自身を除く): 37960254

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 72719, 145438, 218157, 436314, 654471, 1308942, 1672537, 3345074, 5017611, 10035222, 15052833, 30105666]

約数ペア:

[(1, 30105666), (2, 15052833), (3, 10035222), (6, 5017611), (9, 3345074), (18, 1672537), (23, 1308942), (46, 654471), (69, 436314), (138, 218157), (207, 145438), (414, 72719)]