1917996870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63933229}}^1$

素因数の和:63933239

約数の個数: 16

約数和(自身を含む): 4603192560

約数和(自身を除く): 2685195690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63933229, 127866458, 191799687, 319666145, 383599374, 639332290, 958998435, 1917996870]

約数ペア:

[(1, 1917996870), (2, 958998435), (3, 639332290), (5, 383599374), (6, 319666145), (10, 191799687), (15, 127866458), (30, 63933229)]