75087990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{834311}}^1$

素因数の和:834324

約数の個数: 24

約数和(自身を含む): 195229008

約数和(自身を除く): 120141018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 834311, 1668622, 2502933, 4171555, 5005866, 7508799, 8343110, 12514665, 15017598, 25029330, 37543995, 75087990]

約数ペア:

[(1, 75087990), (2, 37543995), (3, 25029330), (5, 15017598), (6, 12514665), (9, 8343110), (10, 7508799), (15, 5005866), (18, 4171555), (30, 2502933), (45, 1668622), (90, 834311)]