30839330

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4463}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 55603584

約数和(自身を除く): 24764254

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 4463, 6910, 8926, 22315, 44630, 3083933, 6167866, 15419665, 30839330]

約数ペア:

[(1, 30839330), (2, 15419665), (5, 6167866), (10, 3083933), (691, 44630), (1382, 22315), (3455, 8926), (4463, 6910)]