27406290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1999}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 65952000

約数和(自身を除く): 38545710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 1999, 2285, 2742, 3998, 4570, 5997, 6855, 9995, 11994, 13710, 19990, 29985, 59970, 913543, 1827086, 2740629, 4567715, 5481258, 9135430, 13703145, 27406290]

約数ペア:

[(1, 27406290), (2, 13703145), (3, 9135430), (5, 5481258), (6, 4567715), (10, 2740629), (15, 1827086), (30, 913543), (457, 59970), (914, 29985), (1371, 19990), (1999, 13710), (2285, 11994), (2742, 9995), (3998, 6855), (4570, 5997)]