30877264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 67534740

約数和(自身を除く): 36657476

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 389, 451, 484, 656, 778, 902, 968, 1556, 1804, 1936, 3112, 3608, 4279, 4961, 6224, 7216, 8558, 9922, 15949, 17116, 19844, 31898, 34232, 39688, 47069, 63796, 68464, 79376, 94138, 127592, 175439, 188276, 255184, 350878, 376552, 701756, 753104, 1403512, 1929829, 2807024, 3859658, 7719316, 15438632, 30877264]

約数ペア:

[(1, 30877264), (2, 15438632), (4, 7719316), (8, 3859658), (11, 2807024), (16, 1929829), (22, 1403512), (41, 753104), (44, 701756), (82, 376552), (88, 350878), (121, 255184), (164, 188276), (176, 175439), (242, 127592), (328, 94138), (389, 79376), (451, 68464), (484, 63796), (656, 47069), (778, 39688), (902, 34232), (968, 31898), (1556, 19844), (1804, 17116), (1936, 15949), (3112, 9922), (3608, 8558), (4279, 7216), (4961, 6224)]