15205530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22037}}^1$

素因数の和:22070

約数の個数: 32

約数和(自身を含む): 38081664

約数和(自身を除く): 22876134

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22037, 44074, 66111, 110185, 132222, 220370, 330555, 506851, 661110, 1013702, 1520553, 2534255, 3041106, 5068510, 7602765, 15205530]

約数ペア:

[(1, 15205530), (2, 7602765), (3, 5068510), (5, 3041106), (6, 2534255), (10, 1520553), (15, 1013702), (23, 661110), (30, 506851), (46, 330555), (69, 220370), (115, 132222), (138, 110185), (230, 66111), (345, 44074), (690, 22037)]