80880210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{898669}}^1$

素因数の和:898682

約数の個数: 24

約数和(自身を含む): 210288780

約数和(自身を除く): 129408570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 898669, 1797338, 2696007, 4493345, 5392014, 8088021, 8986690, 13480035, 16176042, 26960070, 40440105, 80880210]

約数ペア:

[(1, 80880210), (2, 40440105), (3, 26960070), (5, 16176042), (6, 13480035), (9, 8986690), (10, 8088021), (15, 5392014), (18, 4493345), (30, 2696007), (45, 1797338), (90, 898669)]