30190713

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^3$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 47633760

約数和(自身を除く): 17443047

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 3481, 8673, 10443, 24367, 73101, 170569, 205379, 511707, 616137, 1437653, 4312959, 10063571, 30190713]

約数ペア:

[(1, 30190713), (3, 10063571), (7, 4312959), (21, 1437653), (49, 616137), (59, 511707), (147, 205379), (177, 170569), (413, 73101), (1239, 24367), (2891, 10443), (3481, 8673)]