1650676870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{122363}}^1$

素因数の和:122460

約数の個数: 32

約数和(自身を含む): 3171674880

約数和(自身を除く): 1520998010

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 122363, 244726, 611815, 1223630, 2324897, 4649794, 8687773, 11624485, 17375546, 23248970, 43438865, 86877730, 165067687, 330135374, 825338435, 1650676870]

約数ペア:

[(1, 1650676870), (2, 825338435), (5, 330135374), (10, 165067687), (19, 86877730), (38, 43438865), (71, 23248970), (95, 17375546), (142, 11624485), (190, 8687773), (355, 4649794), (710, 2324897), (1349, 1223630), (2698, 611815), (6745, 244726), (13490, 122363)]