2099910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69997}}^1$

素因数の和:70007

約数の個数: 16

約数和(自身を含む): 5039856

約数和(自身を除く): 2939946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69997, 139994, 209991, 349985, 419982, 699970, 1049955, 2099910]

約数ペア:

[(1, 2099910), (2, 1049955), (3, 699970), (5, 419982), (6, 349985), (10, 209991), (15, 139994), (30, 69997)]