30949828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85027}}^1$

素因数の和:85051

約数の個数: 24

約数和(自身を含む): 66661952

約数和(自身を除く): 35712124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85027, 170054, 340108, 595189, 1105351, 1190378, 2210702, 2380756, 4421404, 7737457, 15474914, 30949828]

約数ペア:

[(1, 30949828), (2, 15474914), (4, 7737457), (7, 4421404), (13, 2380756), (14, 2210702), (26, 1190378), (28, 1105351), (52, 595189), (91, 340108), (182, 170054), (364, 85027)]