30873656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 35654344

約数列:

[1, 2, 4, 8, 11, 22, 41, 43, 44, 82, 86, 88, 164, 172, 199, 328, 344, 398, 451, 473, 796, 902, 946, 1592, 1763, 1804, 1892, 2189, 3526, 3608, 3784, 4378, 7052, 8159, 8557, 8756, 14104, 16318, 17114, 17512, 19393, 32636, 34228, 38786, 65272, 68456, 77572, 89749, 94127, 155144, 179498, 188254, 350837, 358996, 376508, 701674, 717992, 753016, 1403348, 2806696, 3859207, 7718414, 15436828, 30873656]

約数ペア:

[(1, 30873656), (2, 15436828), (4, 7718414), (8, 3859207), (11, 2806696), (22, 1403348), (41, 753016), (43, 717992), (44, 701674), (82, 376508), (86, 358996), (88, 350837), (164, 188254), (172, 179498), (199, 155144), (328, 94127), (344, 89749), (398, 77572), (451, 68456), (473, 65272), (796, 38786), (902, 34228), (946, 32636), (1592, 19393), (1763, 17512), (1804, 17114), (1892, 16318), (2189, 14104), (3526, 8756), (3608, 8557), (3784, 8159), (4378, 7052)]