31401060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523351}}^1$

素因数の和:523363

約数の個数: 24

約数和(自身を含む): 87923136

約数和(自身を除く): 56522076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523351, 1046702, 1570053, 2093404, 2616755, 3140106, 5233510, 6280212, 7850265, 10467020, 15700530, 31401060]

約数ペア:

[(1, 31401060), (2, 15700530), (3, 10467020), (4, 7850265), (5, 6280212), (6, 5233510), (10, 3140106), (12, 2616755), (15, 2093404), (20, 1570053), (30, 1046702), (60, 523351)]