76901090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{156941}}^1$

素因数の和:156962

約数の個数: 24

約数和(自身を含む): 161022492

約数和(自身を除く): 84121402

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 156941, 313882, 784705, 1098587, 1569410, 2197174, 5492935, 7690109, 10985870, 15380218, 38450545, 76901090]

約数ペア:

[(1, 76901090), (2, 38450545), (5, 15380218), (7, 10985870), (10, 7690109), (14, 5492935), (35, 2197174), (49, 1569410), (70, 1098587), (98, 784705), (245, 313882), (490, 156941)]