56678910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17333}}^1$

素因数の和:17452

約数の個数: 32

約数和(自身を含む): 137285280

約数和(自身を除く): 80606370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 17333, 34666, 51999, 86665, 103998, 173330, 259995, 519990, 1889297, 3778594, 5667891, 9446485, 11335782, 18892970, 28339455, 56678910]

約数ペア:

[(1, 56678910), (2, 28339455), (3, 18892970), (5, 11335782), (6, 9446485), (10, 5667891), (15, 3778594), (30, 1889297), (109, 519990), (218, 259995), (327, 173330), (545, 103998), (654, 86665), (1090, 51999), (1635, 34666), (3270, 17333)]