30396782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68771}}^1$

素因数の和:68803

約数の個数: 16

約数和(自身を含む): 51991632

約数和(自身を除く): 21594850

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68771, 137542, 894023, 1169107, 1788046, 2338214, 15198391, 30396782]

約数ペア:

[(1, 30396782), (2, 15198391), (13, 2338214), (17, 1788046), (26, 1169107), (34, 894023), (221, 137542), (442, 68771)]