15486170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 32047488

約数和(自身を除く): 16561318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1123, 1379, 1970, 2246, 2758, 5615, 6895, 7861, 11230, 13790, 15722, 39305, 78610, 221231, 442462, 1106155, 1548617, 2212310, 3097234, 7743085, 15486170]

約数ペア:

[(1, 15486170), (2, 7743085), (5, 3097234), (7, 2212310), (10, 1548617), (14, 1106155), (35, 442462), (70, 221231), (197, 78610), (394, 39305), (985, 15722), (1123, 13790), (1379, 11230), (1970, 7861), (2246, 6895), (2758, 5615)]