30284842

素因数分解:

$2^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 53539200

約数和(自身を除く): 23254358

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 337, 343, 674, 686, 917, 1834, 2359, 4718, 6419, 12838, 16513, 33026, 44147, 44933, 88294, 89866, 115591, 231182, 309029, 618058, 2163203, 4326406, 15142421, 30284842]

約数ペア:

[(1, 30284842), (2, 15142421), (7, 4326406), (14, 2163203), (49, 618058), (98, 309029), (131, 231182), (262, 115591), (337, 89866), (343, 88294), (674, 44933), (686, 44147), (917, 33026), (1834, 16513), (2359, 12838), (4718, 6419)]