30145609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 35589120

約数和(自身を除く): 5443511

約数列:

[1, 13, 19, 31, 127, 247, 403, 589, 961, 1651, 2413, 3937, 7657, 12493, 18259, 31369, 51181, 74803, 122047, 237367, 972439, 1586611, 2318893, 30145609]

約数ペア:

[(1, 30145609), (13, 2318893), (19, 1586611), (31, 972439), (127, 237367), (247, 122047), (403, 74803), (589, 51181), (961, 31369), (1651, 18259), (2413, 12493), (3937, 7657)]