30966364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 34231076

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1259, 1892, 2236, 2518, 5036, 6149, 12298, 13849, 16367, 24596, 27698, 32734, 54137, 55396, 65468, 108274, 180037, 216548, 360074, 595507, 703781, 720148, 1191014, 1407562, 2382028, 2815124, 7741591, 15483182, 30966364]

約数ペア:

[(1, 30966364), (2, 15483182), (4, 7741591), (11, 2815124), (13, 2382028), (22, 1407562), (26, 1191014), (43, 720148), (44, 703781), (52, 595507), (86, 360074), (143, 216548), (172, 180037), (286, 108274), (473, 65468), (559, 55396), (572, 54137), (946, 32734), (1118, 27698), (1259, 24596), (1892, 16367), (2236, 13849), (2518, 12298), (5036, 6149)]