30993564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1531}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 83046656

約数和(自身を除く): 52053092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1531, 1687, 2892, 3062, 3374, 4593, 5061, 6124, 6748, 9186, 10122, 10717, 18372, 20244, 21434, 32151, 42868, 64302, 128604, 368971, 737942, 1106913, 1475884, 2213826, 2582797, 4427652, 5165594, 7748391, 10331188, 15496782, 30993564]

約数ペア:

[(1, 30993564), (2, 15496782), (3, 10331188), (4, 7748391), (6, 5165594), (7, 4427652), (12, 2582797), (14, 2213826), (21, 1475884), (28, 1106913), (42, 737942), (84, 368971), (241, 128604), (482, 64302), (723, 42868), (964, 32151), (1446, 21434), (1531, 20244), (1687, 18372), (2892, 10717), (3062, 10122), (3374, 9186), (4593, 6748), (5061, 6124)]