182002940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1300021}}^1$

素因数の和:1300037

約数の個数: 24

約数和(自身を含む): 436807392

約数和(自身を除く): 254804452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1300021, 2600042, 5200084, 6500105, 9100147, 13000210, 18200294, 26000420, 36400588, 45500735, 91001470, 182002940]

約数ペア:

[(1, 182002940), (2, 91001470), (4, 45500735), (5, 36400588), (7, 26000420), (10, 18200294), (14, 13000210), (20, 9100147), (28, 6500105), (35, 5200084), (70, 2600042), (140, 1300021)]