30842756

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4308

約数の個数: 36

約数和(自身を含む): 64499148

約数和(自身を除く): 33656392

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 4253, 7252, 8506, 17012, 29771, 59542, 119084, 157361, 208397, 314722, 416794, 629444, 833588, 1101527, 2203054, 4406108, 7710689, 15421378, 30842756]

約数ペア:

[(1, 30842756), (2, 15421378), (4, 7710689), (7, 4406108), (14, 2203054), (28, 1101527), (37, 833588), (49, 629444), (74, 416794), (98, 314722), (148, 208397), (196, 157361), (259, 119084), (518, 59542), (1036, 29771), (1813, 17012), (3626, 8506), (4253, 7252)]