191554590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{2551}}^1$

素因数の和:5064

約数の個数: 32

約数和(自身を含む): 460094976

約数和(自身を除く): 268540386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2503, 2551, 5006, 5102, 7509, 7653, 12515, 12755, 15018, 15306, 25030, 25510, 37545, 38265, 75090, 76530, 6385153, 12770306, 19155459, 31925765, 38310918, 63851530, 95777295, 191554590]

約数ペア:

[(1, 191554590), (2, 95777295), (3, 63851530), (5, 38310918), (6, 31925765), (10, 19155459), (15, 12770306), (30, 6385153), (2503, 76530), (2551, 75090), (5006, 38265), (5102, 37545), (7509, 25510), (7653, 25030), (12515, 15306), (12755, 15018)]