30916642

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 24

約数和(自身を含む): 49899780

約数和(自身を除く): 18983138

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 601, 1202, 1513, 3026, 10217, 20434, 25721, 51442, 53489, 106978, 173689, 347378, 909313, 1818626, 15458321, 30916642]

約数ペア:

[(1, 30916642), (2, 15458321), (17, 1818626), (34, 909313), (89, 347378), (178, 173689), (289, 106978), (578, 53489), (601, 51442), (1202, 25721), (1513, 20434), (3026, 10217)]