30271328

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 36

約数和(自身を含む): 61339572

約数和(自身を除く): 31068244

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 691, 1184, 1369, 1382, 2738, 2764, 5476, 5528, 10952, 11056, 21904, 22112, 25567, 43808, 51134, 102268, 204536, 409072, 818144, 945979, 1891958, 3783916, 7567832, 15135664, 30271328]

約数ペア:

[(1, 30271328), (2, 15135664), (4, 7567832), (8, 3783916), (16, 1891958), (32, 945979), (37, 818144), (74, 409072), (148, 204536), (296, 102268), (592, 51134), (691, 43808), (1184, 25567), (1369, 22112), (1382, 21904), (2738, 11056), (2764, 10952), (5476, 5528)]