2021168970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7485811}}^1$

素因数の和:7485827

約数の個数: 32

約数和(自身を含む): 5389784640

約数和(自身を除く): 3368615670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7485811, 14971622, 22457433, 37429055, 44914866, 67372299, 74858110, 112287165, 134744598, 202116897, 224574330, 336861495, 404233794, 673722990, 1010584485, 2021168970]

約数ペア:

[(1, 2021168970), (2, 1010584485), (3, 673722990), (5, 404233794), (6, 336861495), (9, 224574330), (10, 202116897), (15, 134744598), (18, 112287165), (27, 74858110), (30, 67372299), (45, 44914866), (54, 37429055), (90, 22457433), (135, 14971622), (270, 7485811)]