2015318590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{147211}}^1$

素因数の和:147292

約数の個数: 24

約数和(自身を含む): 3728291112

約数和(自身を除く): 1712972522

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 2738, 6845, 13690, 147211, 294422, 736055, 1472110, 5446807, 10893614, 27234035, 54468070, 201531859, 403063718, 1007659295, 2015318590]

約数ペア:

[(1, 2015318590), (2, 1007659295), (5, 403063718), (10, 201531859), (37, 54468070), (74, 27234035), (185, 10893614), (370, 5446807), (1369, 1472110), (2738, 736055), (6845, 294422), (13690, 147211)]