2040718.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90001}}^1$

素因数の和:90022

約数の個数: 16

約数和(自身を含む): 30240672

約数和(自身を除く): 12690477

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 90001, 270003, 450005, 1170013, 1350015, 3510039, 5850065, 17550195]

約数ペア:

[(1, 17550195), (3, 5850065), (5, 3510039), (13, 1350015), (15, 1170013), (39, 450005), (65, 270003), (195, 90001)]