30699994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69457}}^1$

素因数の和:69489

約数の個数: 16

約数和(自身を含む): 52510248

約数和(自身を除く): 21810254

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 69457, 138914, 902941, 1180769, 1805882, 2361538, 15349997, 30699994]

約数ペア:

[(1, 30699994), (2, 15349997), (13, 2361538), (17, 1805882), (26, 1180769), (34, 902941), (221, 138914), (442, 69457)]