30208222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7937}}^1$

素因数の和:8123

約数の個数: 16

約数和(自身を含む): 49723632

約数和(自身を除く): 19515410

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7937, 15874, 87307, 174614, 1373101, 2746202, 15104111, 30208222]

約数ペア:

[(1, 30208222), (2, 15104111), (11, 2746202), (22, 1373101), (173, 174614), (346, 87307), (1903, 15874), (3806, 7937)]