30905042

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41651}}^1$

素因数の和:41713

約数の個数: 16

約数和(自身を含む): 53980992

約数和(自身を除く): 23075950

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 41651, 83302, 291557, 583114, 2207503, 4415006, 15452521, 30905042]

約数ペア:

[(1, 30905042), (2, 15452521), (7, 4415006), (14, 2207503), (53, 583114), (106, 291557), (371, 83302), (742, 41651)]