30015568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 63835200

約数和(自身を除く): 33819632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 857, 1592, 1714, 2189, 3184, 3428, 4378, 6856, 8756, 9427, 13712, 17512, 18854, 35024, 37708, 75416, 150832, 170543, 341086, 682172, 1364344, 1875973, 2728688, 3751946, 7503892, 15007784, 30015568]

約数ペア:

[(1, 30015568), (2, 15007784), (4, 7503892), (8, 3751946), (11, 2728688), (16, 1875973), (22, 1364344), (44, 682172), (88, 341086), (176, 170543), (199, 150832), (398, 75416), (796, 37708), (857, 35024), (1592, 18854), (1714, 17512), (2189, 13712), (3184, 9427), (3428, 8756), (4378, 6856)]