2015098870

素因数分解:

$2^1\times 5^1\times {\mathrm{6451}}^1\times {\mathrm{31237}}^1$

素因数の和:37695

約数の個数: 16

約数和(自身を含む): 3627856368

約数和(自身を除く): 1612757498

約数列:

[1, 2, 5, 10, 6451, 12902, 31237, 32255, 62474, 64510, 156185, 312370, 201509887, 403019774, 1007549435, 2015098870]

約数ペア:

[(1, 2015098870), (2, 1007549435), (5, 403019774), (10, 201509887), (6451, 312370), (12902, 156185), (31237, 64510), (32255, 62474)]