30866128

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{6203}}^1$

素因数の和:6522

約数の個数: 20

約数和(自身を含む): 60005088

約数和(自身を除く): 29138960

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 6203, 12406, 24812, 49624, 99248, 1929133, 3858266, 7716532, 15433064, 30866128]

約数ペア:

[(1, 30866128), (2, 15433064), (4, 7716532), (8, 3858266), (16, 1929133), (311, 99248), (622, 49624), (1244, 24812), (2488, 12406), (4976, 6203)]