30285794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{196661}}^1$

素因数の和:196681

約数の個数: 16

約数和(自身を含む): 56638656

約数和(自身を除く): 26352862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 196661, 393322, 1376627, 2163271, 2753254, 4326542, 15142897, 30285794]

約数ペア:

[(1, 30285794), (2, 15142897), (7, 4326542), (11, 2753254), (14, 2163271), (22, 1376627), (77, 393322), (154, 196661)]