86264730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{319499}}^1$

素因数の和:319515

約数の個数: 32

約数和(自身を含む): 230040000

約数和(自身を除く): 143775270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 319499, 638998, 958497, 1597495, 1916994, 2875491, 3194990, 4792485, 5750982, 8626473, 9584970, 14377455, 17252946, 28754910, 43132365, 86264730]

約数ペア:

[(1, 86264730), (2, 43132365), (3, 28754910), (5, 17252946), (6, 14377455), (9, 9584970), (10, 8626473), (15, 5750982), (18, 4792485), (27, 3194990), (30, 2875491), (45, 1916994), (54, 1597495), (90, 958497), (135, 638998), (270, 319499)]