30270982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127189}}^1$

素因数の和:127215

約数の個数: 16

約数和(自身を含む): 54946080

約数和(自身を除く): 24675098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 127189, 254378, 890323, 1780646, 2162213, 4324426, 15135491, 30270982]

約数ペア:

[(1, 30270982), (2, 15135491), (7, 4324426), (14, 2162213), (17, 1780646), (34, 890323), (119, 254378), (238, 127189)]