30278192

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6287}}^1$

素因数の和:6345

約数の個数: 40

約数和(自身を含む): 68614656

約数和(自身を除く): 38336464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 6287, 12574, 25148, 44009, 50296, 88018, 100592, 176036, 270341, 352072, 540682, 704144, 1081364, 1892387, 2162728, 3784774, 4325456, 7569548, 15139096, 30278192]

約数ペア:

[(1, 30278192), (2, 15139096), (4, 7569548), (7, 4325456), (8, 3784774), (14, 2162728), (16, 1892387), (28, 1081364), (43, 704144), (56, 540682), (86, 352072), (112, 270341), (172, 176036), (301, 100592), (344, 88018), (602, 50296), (688, 44009), (1204, 25148), (2408, 12574), (4816, 6287)]