3868970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 8380800

約数和(自身を除く): 4511830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2909, 5818, 14545, 20363, 29090, 40726, 55271, 101815, 110542, 203630, 276355, 386897, 552710, 773794, 1934485, 3868970]

約数ペア:

[(1, 3868970), (2, 1934485), (5, 773794), (7, 552710), (10, 386897), (14, 276355), (19, 203630), (35, 110542), (38, 101815), (70, 55271), (95, 40726), (133, 29090), (190, 20363), (266, 14545), (665, 5818), (1330, 2909)]