30320406

素因数分解:

$2^1\times 3^4\times {\mathrm{187163}}^1$

素因数の和:187177

約数の個数: 20

約数和(自身を含む): 67940532

約数和(自身を除く): 37620126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 187163, 374326, 561489, 1122978, 1684467, 3368934, 5053401, 10106802, 15160203, 30320406]

約数ペア:

[(1, 30320406), (2, 15160203), (3, 10106802), (6, 5053401), (9, 3368934), (18, 1684467), (27, 1122978), (54, 561489), (81, 374326), (162, 187163)]