770830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 1460880

約数和(自身を除く): 690050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4057, 8114, 20285, 40570, 77083, 154166, 385415, 770830]

約数ペア:

[(1, 770830), (2, 385415), (5, 154166), (10, 77083), (19, 40570), (38, 20285), (95, 8114), (190, 4057)]