30278206

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1879}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 51978240

約数和(自身を除く): 21700034

約数列:

[1, 2, 7, 14, 1151, 1879, 2302, 3758, 8057, 13153, 16114, 26306, 2162729, 4325458, 15139103, 30278206]

約数ペア:

[(1, 30278206), (2, 15139103), (7, 4325458), (14, 2162729), (1151, 26306), (1879, 16114), (2302, 13153), (3758, 8057)]