57464910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 153941760

約数和(自身を除く): 96476850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 643, 662, 993, 1286, 1655, 1929, 1986, 2979, 3215, 3310, 3858, 4965, 5787, 5958, 6430, 8937, 9645, 9930, 11574, 14895, 17361, 17874, 19290, 28935, 29790, 34722, 44685, 57870, 86805, 89370, 173610, 212833, 425666, 638499, 1064165, 1276998, 1915497, 2128330, 3192495, 3830994, 5746491, 6384990, 9577485, 11492982, 19154970, 28732455, 57464910]

約数ペア:

[(1, 57464910), (2, 28732455), (3, 19154970), (5, 11492982), (6, 9577485), (9, 6384990), (10, 5746491), (15, 3830994), (18, 3192495), (27, 2128330), (30, 1915497), (45, 1276998), (54, 1064165), (90, 638499), (135, 425666), (270, 212833), (331, 173610), (643, 89370), (662, 86805), (993, 57870), (1286, 44685), (1655, 34722), (1929, 29790), (1986, 28935), (2979, 19290), (3215, 17874), (3310, 17361), (3858, 14895), (4965, 11574), (5787, 9930), (5958, 9645), (6430, 8937)]