42506910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157433}}^1$

素因数の和:157449

約数の個数: 32

約数和(自身を含む): 113352480

約数和(自身を除く): 70845570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 157433, 314866, 472299, 787165, 944598, 1416897, 1574330, 2361495, 2833794, 4250691, 4722990, 7084485, 8501382, 14168970, 21253455, 42506910]

約数ペア:

[(1, 42506910), (2, 21253455), (3, 14168970), (5, 8501382), (6, 7084485), (9, 4722990), (10, 4250691), (15, 2833794), (18, 2361495), (27, 1574330), (30, 1416897), (45, 944598), (54, 787165), (90, 472299), (135, 314866), (270, 157433)]