166139670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{11279}}^1$

素因数の和:11780

約数の個数: 32

約数和(自身を含む): 399582720

約数和(自身を除く): 233443050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 11279, 14730, 22558, 33837, 56395, 67674, 112790, 169185, 338370, 5537989, 11075978, 16613967, 27689945, 33227934, 55379890, 83069835, 166139670]

約数ペア:

[(1, 166139670), (2, 83069835), (3, 55379890), (5, 33227934), (6, 27689945), (10, 16613967), (15, 11075978), (30, 5537989), (491, 338370), (982, 169185), (1473, 112790), (2455, 67674), (2946, 56395), (4910, 33837), (7365, 22558), (11279, 14730)]