30538854

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20441}}^1$

素因数の和:20532

約数の個数: 24

約数和(自身を含む): 66967992

約数和(自身を除く): 36429138

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20441, 40882, 61323, 122646, 183969, 367938, 1696603, 3393206, 5089809, 10179618, 15269427, 30538854]

約数ペア:

[(1, 30538854), (2, 15269427), (3, 10179618), (6, 5089809), (9, 3393206), (18, 1696603), (83, 367938), (166, 183969), (249, 122646), (498, 61323), (747, 40882), (1494, 20441)]