27749330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1123}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 57297024

約数和(自身を除く): 29547694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1123, 1765, 2246, 2471, 3530, 4942, 5615, 7861, 11230, 12355, 15722, 24710, 39305, 78610, 396419, 792838, 1982095, 2774933, 3964190, 5549866, 13874665, 27749330]

約数ペア:

[(1, 27749330), (2, 13874665), (5, 5549866), (7, 3964190), (10, 2774933), (14, 1982095), (35, 792838), (70, 396419), (353, 78610), (706, 39305), (1123, 24710), (1765, 15722), (2246, 12355), (2471, 11230), (3530, 7861), (4942, 5615)]