2010201105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{5701}}^1$

素因数の和:7857

約数の個数: 32

約数和(自身を含む): 3510972288

約数和(自身を除く): 1500771183

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2137, 5701, 6411, 10685, 17103, 23507, 28505, 32055, 62711, 70521, 85515, 117535, 188133, 313555, 352605, 940665, 12183037, 36549111, 60915185, 134013407, 182745555, 402040221, 670067035, 2010201105]

約数ペア:

[(1, 2010201105), (3, 670067035), (5, 402040221), (11, 182745555), (15, 134013407), (33, 60915185), (55, 36549111), (165, 12183037), (2137, 940665), (5701, 352605), (6411, 313555), (10685, 188133), (17103, 117535), (23507, 85515), (28505, 70521), (32055, 62711)]