30284445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 51819264

約数和(自身を除く): 21534819

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2141, 2829, 4715, 6423, 10705, 14145, 32115, 49243, 87781, 147729, 246215, 263343, 438905, 738645, 1316715, 2018963, 6056889, 10094815, 30284445]

約数ペア:

[(1, 30284445), (3, 10094815), (5, 6056889), (15, 2018963), (23, 1316715), (41, 738645), (69, 438905), (115, 263343), (123, 246215), (205, 147729), (345, 87781), (615, 49243), (943, 32115), (2141, 14145), (2829, 10705), (4715, 6423)]