2015192180

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{270133}}^1$

素因数の和:270515

約数の個数: 24

約数和(自身を含む): 4243264872

約数和(自身を除く): 2228072692

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 270133, 540266, 1080532, 1350665, 2701330, 5402660, 100759609, 201519218, 403038436, 503798045, 1007596090, 2015192180]

約数ペア:

[(1, 2015192180), (2, 1007596090), (4, 503798045), (5, 403038436), (10, 201519218), (20, 100759609), (373, 5402660), (746, 2701330), (1492, 1350665), (1865, 1080532), (3730, 540266), (7460, 270133)]