2003580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11131}}^1$

素因数の和:11146

約数の個数: 36

約数和(自身を含む): 6078072

約数和(自身を除く): 4074492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11131, 22262, 33393, 44524, 55655, 66786, 100179, 111310, 133572, 166965, 200358, 222620, 333930, 400716, 500895, 667860, 1001790, 2003580]

約数ペア:

[(1, 2003580), (2, 1001790), (3, 667860), (4, 500895), (5, 400716), (6, 333930), (9, 222620), (10, 200358), (12, 166965), (15, 133572), (18, 111310), (20, 100179), (30, 66786), (36, 55655), (45, 44524), (60, 33393), (90, 22262), (180, 11131)]