190078910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2715413}}^1$

素因数の和:2715427

約数の個数: 16

約数和(自身を含む): 391019616

約数和(自身を除く): 200940706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2715413, 5430826, 13577065, 19007891, 27154130, 38015782, 95039455, 190078910]

約数ペア:

[(1, 190078910), (2, 95039455), (5, 38015782), (7, 27154130), (10, 19007891), (14, 13577065), (35, 5430826), (70, 2715413)]