57243030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146777}}^1$

素因数の和:146800

約数の個数: 32

約数和(自身を含む): 147952224

約数和(自身を除く): 90709194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 146777, 293554, 440331, 733885, 880662, 1467770, 1908101, 2201655, 3816202, 4403310, 5724303, 9540505, 11448606, 19081010, 28621515, 57243030]

約数ペア:

[(1, 57243030), (2, 28621515), (3, 19081010), (5, 11448606), (6, 9540505), (10, 5724303), (13, 4403310), (15, 3816202), (26, 2201655), (30, 1908101), (39, 1467770), (65, 880662), (78, 733885), (130, 440331), (195, 293554), (390, 146777)]