196397730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{727399}}^1$

素因数の和:727415

約数の個数: 32

約数和(自身を含む): 523728000

約数和(自身を除く): 327330270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 727399, 1454798, 2182197, 3636995, 4364394, 6546591, 7273990, 10910985, 13093182, 19639773, 21821970, 32732955, 39279546, 65465910, 98198865, 196397730]

約数ペア:

[(1, 196397730), (2, 98198865), (3, 65465910), (5, 39279546), (6, 32732955), (9, 21821970), (10, 19639773), (15, 13093182), (18, 10910985), (27, 7273990), (30, 6546591), (45, 4364394), (54, 3636995), (90, 2182197), (135, 1454798), (270, 727399)]