30340545

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22727}}^1$

素因数の和:22824

約数の個数: 16

約数和(自身を含む): 49092480

約数和(自身を除く): 18751935

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 22727, 68181, 113635, 340905, 2022703, 6068109, 10113515, 30340545]

約数ペア:

[(1, 30340545), (3, 10113515), (5, 6068109), (15, 2022703), (89, 340905), (267, 113635), (445, 68181), (1335, 22727)]