39908970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{147811}}^1$

素因数の和:147827

約数の個数: 32

約数和(自身を含む): 106424640

約数和(自身を除く): 66515670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 147811, 295622, 443433, 739055, 886866, 1330299, 1478110, 2217165, 2660598, 3990897, 4434330, 6651495, 7981794, 13302990, 19954485, 39908970]

約数ペア:

[(1, 39908970), (2, 19954485), (3, 13302990), (5, 7981794), (6, 6651495), (9, 4434330), (10, 3990897), (15, 2660598), (18, 2217165), (27, 1478110), (30, 1330299), (45, 886866), (54, 739055), (90, 443433), (135, 295622), (270, 147811)]