30900664

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{17321}}^1$

素因数の和:17550

約数の個数: 16

約数和(自身を含む): 58201920

約数和(自身を除く): 27301256

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 17321, 34642, 69284, 138568, 3862583, 7725166, 15450332, 30900664]

約数ペア:

[(1, 30900664), (2, 15450332), (4, 7725166), (8, 3862583), (223, 138568), (446, 69284), (892, 34642), (1784, 17321)]