30550268

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5171}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 61401984

約数和(自身を除く): 30851716

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5171, 5908, 10342, 20684, 36197, 72394, 144788, 1091081, 2182162, 4364324, 7637567, 15275134, 30550268]

約数ペア:

[(1, 30550268), (2, 15275134), (4, 7637567), (7, 4364324), (14, 2182162), (28, 1091081), (211, 144788), (422, 72394), (844, 36197), (1477, 20684), (2954, 10342), (5171, 5908)]