126409260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72649}}^1$

素因数の和:72690

約数の個数: 48

約数和(自身を含む): 366156000

約数和(自身を除く): 239746740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 72649, 145298, 217947, 290596, 363245, 435894, 726490, 871788, 1089735, 1452980, 2106821, 2179470, 4213642, 4358940, 6320463, 8427284, 10534105, 12640926, 21068210, 25281852, 31602315, 42136420, 63204630, 126409260]

約数ペア:

[(1, 126409260), (2, 63204630), (3, 42136420), (4, 31602315), (5, 25281852), (6, 21068210), (10, 12640926), (12, 10534105), (15, 8427284), (20, 6320463), (29, 4358940), (30, 4213642), (58, 2179470), (60, 2106821), (87, 1452980), (116, 1089735), (145, 871788), (174, 726490), (290, 435894), (348, 363245), (435, 290596), (580, 217947), (870, 145298), (1740, 72649)]