30709264

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{32531}}^1$

素因数の和:32598

約数の個数: 20

約数和(自身を含む): 60509520

約数和(自身を除く): 29800256

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 32531, 65062, 130124, 260248, 520496, 1919329, 3838658, 7677316, 15354632, 30709264]

約数ペア:

[(1, 30709264), (2, 15354632), (4, 7677316), (8, 3838658), (16, 1919329), (59, 520496), (118, 260248), (236, 130124), (472, 65062), (944, 32531)]