30072726

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20129}}^1$

素因数の和:20220

約数の個数: 24

約数和(自身を含む): 65945880

約数和(自身を除く): 35873154

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20129, 40258, 60387, 120774, 181161, 362322, 1670707, 3341414, 5012121, 10024242, 15036363, 30072726]

約数ペア:

[(1, 30072726), (2, 15036363), (3, 10024242), (6, 5012121), (9, 3341414), (18, 1670707), (83, 362322), (166, 181161), (249, 120774), (498, 60387), (747, 40258), (1494, 20129)]