30900918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{119771}}^1$

素因数の和:119819

約数の個数: 16

約数和(自身を含む): 63239616

約数和(自身を除く): 32338698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 119771, 239542, 359313, 718626, 5150153, 10300306, 15450459, 30900918]

約数ペア:

[(1, 30900918), (2, 15450459), (3, 10300306), (6, 5150153), (43, 718626), (86, 359313), (129, 239542), (258, 119771)]