1253148180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20885803}}^1$

素因数の和:20885815

約数の個数: 24

約数和(自身を含む): 3508815072

約数和(自身を除く): 2255666892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20885803, 41771606, 62657409, 83543212, 104429015, 125314818, 208858030, 250629636, 313287045, 417716060, 626574090, 1253148180]

約数ペア:

[(1, 1253148180), (2, 626574090), (3, 417716060), (4, 313287045), (5, 250629636), (6, 208858030), (10, 125314818), (12, 104429015), (15, 83543212), (20, 62657409), (30, 41771606), (60, 20885803)]