2806410

素因数分解:

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

素因数の和:822

約数の個数: 32

約数和(自身を含む): 6793920

約数和(自身を除く): 3987510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 673, 695, 834, 1346, 1390, 2019, 2085, 3365, 4038, 4170, 6730, 10095, 20190, 93547, 187094, 280641, 467735, 561282, 935470, 1403205, 2806410]

約数ペア:

[(1, 2806410), (2, 1403205), (3, 935470), (5, 561282), (6, 467735), (10, 280641), (15, 187094), (30, 93547), (139, 20190), (278, 10095), (417, 6730), (673, 4170), (695, 4038), (834, 3365), (1346, 2085), (1390, 2019)]