30691128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{98369}}^1$

素因数の和:98391

約数の個数: 32

約数和(自身を含む): 82630800

約数和(自身を除く): 51939672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 98369, 196738, 295107, 393476, 590214, 786952, 1180428, 1278797, 2360856, 2557594, 3836391, 5115188, 7672782, 10230376, 15345564, 30691128]

約数ペア:

[(1, 30691128), (2, 15345564), (3, 10230376), (4, 7672782), (6, 5115188), (8, 3836391), (12, 2557594), (13, 2360856), (24, 1278797), (26, 1180428), (39, 786952), (52, 590214), (78, 393476), (104, 295107), (156, 196738), (312, 98369)]