7319460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 20978496

約数和(自身を除く): 13659036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 2837, 5674, 8511, 11348, 14185, 17022, 28370, 34044, 42555, 56740, 85110, 121991, 170220, 243982, 365973, 487964, 609955, 731946, 1219910, 1463892, 1829865, 2439820, 3659730, 7319460]

約数ペア:

[(1, 7319460), (2, 3659730), (3, 2439820), (4, 1829865), (5, 1463892), (6, 1219910), (10, 731946), (12, 609955), (15, 487964), (20, 365973), (30, 243982), (43, 170220), (60, 121991), (86, 85110), (129, 56740), (172, 42555), (215, 34044), (258, 28370), (430, 17022), (516, 14185), (645, 11348), (860, 8511), (1290, 5674), (2580, 2837)]