270147284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 527591232

約数和(自身を除く): 257443948

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 251, 401, 502, 671, 802, 1004, 1342, 1604, 2684, 2761, 4411, 5522, 8822, 11044, 15311, 17644, 24461, 30622, 48922, 61244, 97844, 100651, 168421, 201302, 269071, 336842, 402604, 538142, 673684, 1076284, 1107161, 2214322, 4428644, 6139711, 12279422, 24558844, 67536821, 135073642, 270147284]

約数ペア:

[(1, 270147284), (2, 135073642), (4, 67536821), (11, 24558844), (22, 12279422), (44, 6139711), (61, 4428644), (122, 2214322), (244, 1107161), (251, 1076284), (401, 673684), (502, 538142), (671, 402604), (802, 336842), (1004, 269071), (1342, 201302), (1604, 168421), (2684, 100651), (2761, 97844), (4411, 61244), (5522, 48922), (8822, 30622), (11044, 24461), (15311, 17644)]