2010105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 3669120

約数和(自身を除く): 1659015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2351, 7053, 11755, 21159, 35265, 44669, 105795, 134007, 223345, 402021, 670035, 2010105]

約数ペア:

[(1, 2010105), (3, 670035), (5, 402021), (9, 223345), (15, 134007), (19, 105795), (45, 44669), (57, 35265), (95, 21159), (171, 11755), (285, 7053), (855, 2351)]