30475886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114571}}^1$

素因数の和:114599

約数の個数: 16

約数和(自身を含む): 54994560

約数和(自身を除く): 24518674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 114571, 229142, 801997, 1603994, 2176849, 4353698, 15237943, 30475886]

約数ペア:

[(1, 30475886), (2, 15237943), (7, 4353698), (14, 2176849), (19, 1603994), (38, 801997), (133, 229142), (266, 114571)]