123914940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1697}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 347451552

約数和(自身を除く): 223536612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1217, 1697, 2434, 3394, 3651, 4868, 5091, 6085, 6788, 7302, 8485, 10182, 12170, 14604, 16970, 18255, 20364, 24340, 25455, 33940, 36510, 50910, 73020, 101820, 2065249, 4130498, 6195747, 8260996, 10326245, 12391494, 20652490, 24782988, 30978735, 41304980, 61957470, 123914940]

約数ペア:

[(1, 123914940), (2, 61957470), (3, 41304980), (4, 30978735), (5, 24782988), (6, 20652490), (10, 12391494), (12, 10326245), (15, 8260996), (20, 6195747), (30, 4130498), (60, 2065249), (1217, 101820), (1697, 73020), (2434, 50910), (3394, 36510), (3651, 33940), (4868, 25455), (5091, 24340), (6085, 20364), (6788, 18255), (7302, 16970), (8485, 14604), (10182, 12170)]