28730370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1423}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 69103872

約数和(自身を除く): 40373502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 1423, 2019, 2846, 3365, 4038, 4269, 6730, 7115, 8538, 10095, 14230, 20190, 21345, 42690, 957679, 1915358, 2873037, 4788395, 5746074, 9576790, 14365185, 28730370]

約数ペア:

[(1, 28730370), (2, 14365185), (3, 9576790), (5, 5746074), (6, 4788395), (10, 2873037), (15, 1915358), (30, 957679), (673, 42690), (1346, 21345), (1423, 20190), (2019, 14230), (2846, 10095), (3365, 8538), (4038, 7115), (4269, 6730)]