29945820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1481}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 84153888

約数和(自身を除く): 54208068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1481, 1685, 2022, 2962, 3370, 4044, 4443, 5055, 5924, 6740, 7405, 8886, 10110, 14810, 17772, 20220, 22215, 29620, 44430, 88860, 499097, 998194, 1497291, 1996388, 2495485, 2994582, 4990970, 5989164, 7486455, 9981940, 14972910, 29945820]

約数ペア:

[(1, 29945820), (2, 14972910), (3, 9981940), (4, 7486455), (5, 5989164), (6, 4990970), (10, 2994582), (12, 2495485), (15, 1996388), (20, 1497291), (30, 998194), (60, 499097), (337, 88860), (674, 44430), (1011, 29620), (1348, 22215), (1481, 20220), (1685, 17772), (2022, 14810), (2962, 10110), (3370, 8886), (4044, 7405), (4443, 6740), (5055, 5924)]