30481758

素因数分解:

$2^1\times 3^4\times {\mathrm{188159}}^1$

素因数の和:188173

約数の個数: 20

約数和(自身を含む): 68302080

約数和(自身を除く): 37820322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 188159, 376318, 564477, 1128954, 1693431, 3386862, 5080293, 10160586, 15240879, 30481758]

約数ペア:

[(1, 30481758), (2, 15240879), (3, 10160586), (6, 5080293), (9, 3386862), (18, 1693431), (27, 1128954), (54, 564477), (81, 376318), (162, 188159)]