30251508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 81661440

約数和(自身を除く): 51409932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 4339, 6972, 8678, 13017, 17356, 26034, 30373, 52068, 60746, 91119, 121492, 182238, 360137, 364476, 720274, 1080411, 1440548, 2160822, 2520959, 4321644, 5041918, 7562877, 10083836, 15125754, 30251508]

約数ペア:

[(1, 30251508), (2, 15125754), (3, 10083836), (4, 7562877), (6, 5041918), (7, 4321644), (12, 2520959), (14, 2160822), (21, 1440548), (28, 1080411), (42, 720274), (83, 364476), (84, 360137), (166, 182238), (249, 121492), (332, 91119), (498, 60746), (581, 52068), (996, 30373), (1162, 26034), (1743, 17356), (2324, 13017), (3486, 8678), (4339, 6972)]