30475428

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{19997}}^1$

素因数の和:20131

約数の個数: 24

約数和(自身を含む): 71672832

約数和(自身を除く): 41197404

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 19997, 39994, 59991, 79988, 119982, 239964, 2539619, 5079238, 7618857, 10158476, 15237714, 30475428]

約数ペア:

[(1, 30475428), (2, 15237714), (3, 10158476), (4, 7618857), (6, 5079238), (12, 2539619), (127, 239964), (254, 119982), (381, 79988), (508, 59991), (762, 39994), (1524, 19997)]