28382484970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9429397}}^1$

素因数の和:9429454

約数の個数: 32

約数和(自身を含む): 59744665728

約数和(自身を除く): 31362180758

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9429397, 18858794, 47146985, 66005779, 94293970, 132011558, 330028895, 405464071, 660057790, 810928142, 2027320355, 2838248497, 4054640710, 5676496994, 14191242485, 28382484970]

約数ペア:

[(1, 28382484970), (2, 14191242485), (5, 5676496994), (7, 4054640710), (10, 2838248497), (14, 2027320355), (35, 810928142), (43, 660057790), (70, 405464071), (86, 330028895), (215, 132011558), (301, 94293970), (430, 66005779), (602, 47146985), (1505, 18858794), (3010, 9429397)]