30715906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69493}}^1$

素因数の和:69525

約数の個数: 16

約数和(自身を含む): 52537464

約数和(自身を除く): 21821558

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 69493, 138986, 903409, 1181381, 1806818, 2362762, 15357953, 30715906]

約数ペア:

[(1, 30715906), (2, 15357953), (13, 2362762), (17, 1806818), (26, 1181381), (34, 903409), (221, 138986), (442, 69493)]