30718812

素因数分解:

$2^2\times 3^1\times {\mathrm{2559901}}^1$

素因数の和:2559908

約数の個数: 12

約数和(自身を含む): 71677256

約数和(自身を除く): 40958444

約数列:

[1, 2, 3, 4, 6, 12, 2559901, 5119802, 7679703, 10239604, 15359406, 30718812]

約数ペア:

[(1, 30718812), (2, 15359406), (3, 10239604), (4, 7679703), (6, 5119802), (12, 2559901)]