30127998

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 31457922

約数列:

[1, 2, 3, 6, 71, 142, 197, 213, 359, 394, 426, 591, 718, 1077, 1182, 2154, 13987, 25489, 27974, 41961, 50978, 70723, 76467, 83922, 141446, 152934, 212169, 424338, 5021333, 10042666, 15063999, 30127998]

約数ペア:

[(1, 30127998), (2, 15063999), (3, 10042666), (6, 5021333), (71, 424338), (142, 212169), (197, 152934), (213, 141446), (359, 83922), (394, 76467), (426, 70723), (591, 50978), (718, 41961), (1077, 27974), (1182, 25489), (2154, 13987)]