109449970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1563571}}^1$

素因数の和:1563585

約数の個数: 16

約数和(自身を含む): 225154368

約数和(自身を除く): 115704398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1563571, 3127142, 7817855, 10944997, 15635710, 21889994, 54724985, 109449970]

約数ペア:

[(1, 109449970), (2, 54724985), (5, 21889994), (7, 15635710), (10, 10944997), (14, 7817855), (35, 3127142), (70, 1563571)]