30380777

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 36291840

約数和(自身を除く): 5911063

約数列:

[1, 7, 29, 103, 203, 721, 1453, 2987, 10171, 20909, 42137, 149659, 294959, 1047613, 4340111, 30380777]

約数ペア:

[(1, 30380777), (7, 4340111), (29, 1047613), (103, 294959), (203, 149659), (721, 42137), (1453, 20909), (2987, 10171)]