106907780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{763627}}^1$

素因数の和:763643

約数の個数: 24

約数和(自身を含む): 256579008

約数和(自身を除く): 149671228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 763627, 1527254, 3054508, 3818135, 5345389, 7636270, 10690778, 15272540, 21381556, 26726945, 53453890, 106907780]

約数ペア:

[(1, 106907780), (2, 53453890), (4, 26726945), (5, 21381556), (7, 15272540), (10, 10690778), (14, 7636270), (20, 5345389), (28, 3818135), (35, 3054508), (70, 1527254), (140, 763627)]