1917870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63929}}^1$

素因数の和:63939

約数の個数: 16

約数和(自身を含む): 4602960

約数和(自身を除く): 2685090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63929, 127858, 191787, 319645, 383574, 639290, 958935, 1917870]

約数ペア:

[(1, 1917870), (2, 958935), (3, 639290), (5, 383574), (6, 319645), (10, 191787), (15, 127858), (30, 63929)]