287152130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511327}}^1$

素因数の和:1511353

約数の個数: 16

約数和(自身を含む): 544078080

約数和(自身を除く): 256925950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1511327, 3022654, 7556635, 15113270, 28715213, 57430426, 143576065, 287152130]

約数ペア:

[(1, 287152130), (2, 143576065), (5, 57430426), (10, 28715213), (19, 15113270), (38, 7556635), (95, 3022654), (190, 1511327)]