5612820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 15852480

約数和(自身を除く): 10239660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 673, 695, 834, 1346, 1390, 1668, 2019, 2085, 2692, 2780, 3365, 4038, 4170, 6730, 8076, 8340, 10095, 13460, 20190, 40380, 93547, 187094, 280641, 374188, 467735, 561282, 935470, 1122564, 1403205, 1870940, 2806410, 5612820]

約数ペア:

[(1, 5612820), (2, 2806410), (3, 1870940), (4, 1403205), (5, 1122564), (6, 935470), (10, 561282), (12, 467735), (15, 374188), (20, 280641), (30, 187094), (60, 93547), (139, 40380), (278, 20190), (417, 13460), (556, 10095), (673, 8340), (695, 8076), (834, 6730), (1346, 4170), (1390, 4038), (1668, 3365), (2019, 2780), (2085, 2692)]