249858060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29959}}^1$

素因数の和:30110

約数の個数: 48

約数和(自身を含む): 704659200

約数和(自身を除く): 454801140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 29959, 59918, 89877, 119836, 149795, 179754, 299590, 359508, 449385, 599180, 898770, 1797540, 4164301, 8328602, 12492903, 16657204, 20821505, 24985806, 41643010, 49971612, 62464515, 83286020, 124929030, 249858060]

約数ペア:

[(1, 249858060), (2, 124929030), (3, 83286020), (4, 62464515), (5, 49971612), (6, 41643010), (10, 24985806), (12, 20821505), (15, 16657204), (20, 12492903), (30, 8328602), (60, 4164301), (139, 1797540), (278, 898770), (417, 599180), (556, 449385), (695, 359508), (834, 299590), (1390, 179754), (1668, 149795), (2085, 119836), (2780, 89877), (4170, 59918), (8340, 29959)]