57815490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2297}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 138983040

約数和(自身を除く): 81167550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2297, 2517, 4195, 4594, 5034, 6891, 8390, 11485, 12585, 13782, 22970, 25170, 34455, 68910, 1927183, 3854366, 5781549, 9635915, 11563098, 19271830, 28907745, 57815490]

約数ペア:

[(1, 57815490), (2, 28907745), (3, 19271830), (5, 11563098), (6, 9635915), (10, 5781549), (15, 3854366), (30, 1927183), (839, 68910), (1678, 34455), (2297, 25170), (2517, 22970), (4195, 13782), (4594, 12585), (5034, 11485), (6891, 8390)]