30125751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20369}}^1$

素因数の和:20418

約数の個数: 16

約数和(自身を含む): 43999200

約数和(自身を除く): 13873449

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 20369, 61107, 346273, 590701, 1038819, 1772103, 10041917, 30125751]

約数ペア:

[(1, 30125751), (3, 10041917), (17, 1772103), (29, 1038819), (51, 590701), (87, 346273), (493, 61107), (1479, 20369)]