30482738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 54758592

約数和(自身を除く): 24275854

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2011, 4022, 7579, 15158, 22121, 26143, 44242, 52286, 106583, 213166, 287573, 575146, 1172413, 1385579, 2344826, 2771158, 15241369, 30482738]

約数ペア:

[(1, 30482738), (2, 15241369), (11, 2771158), (13, 2344826), (22, 1385579), (26, 1172413), (53, 575146), (106, 287573), (143, 213166), (286, 106583), (583, 52286), (689, 44242), (1166, 26143), (1378, 22121), (2011, 15158), (4022, 7579)]