30373168

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 67773440

約数和(自身を除く): 37400272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 1951, 2224, 3892, 3902, 7784, 7804, 13657, 15568, 15608, 27314, 31216, 54628, 109256, 218512, 271189, 542378, 1084756, 1898323, 2169512, 3796646, 4339024, 7593292, 15186584, 30373168]

約数ペア:

[(1, 30373168), (2, 15186584), (4, 7593292), (7, 4339024), (8, 3796646), (14, 2169512), (16, 1898323), (28, 1084756), (56, 542378), (112, 271189), (139, 218512), (278, 109256), (556, 54628), (973, 31216), (1112, 27314), (1946, 15608), (1951, 15568), (2224, 13657), (3892, 7804), (3902, 7784)]