30206508

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{15443}}^1$

素因数の和:15613

約数の個数: 24

約数和(自身を含む): 70918848

約数和(自身を除く): 40712340

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 15443, 30886, 46329, 61772, 92658, 185316, 2517209, 5034418, 7551627, 10068836, 15103254, 30206508]

約数ペア:

[(1, 30206508), (2, 15103254), (3, 10068836), (4, 7551627), (6, 5034418), (12, 2517209), (163, 185316), (326, 92658), (489, 61772), (652, 46329), (978, 30886), (1956, 15443)]