30552016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 66759616

約数和(自身を除く): 36207600

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 367, 473, 484, 688, 734, 946, 968, 1468, 1892, 1936, 2936, 3784, 4037, 5203, 5872, 7568, 8074, 10406, 15781, 16148, 20812, 31562, 32296, 41624, 44407, 63124, 64592, 83248, 88814, 126248, 173591, 177628, 252496, 347182, 355256, 694364, 710512, 1388728, 1909501, 2777456, 3819002, 7638004, 15276008, 30552016]

約数ペア:

[(1, 30552016), (2, 15276008), (4, 7638004), (8, 3819002), (11, 2777456), (16, 1909501), (22, 1388728), (43, 710512), (44, 694364), (86, 355256), (88, 347182), (121, 252496), (172, 177628), (176, 173591), (242, 126248), (344, 88814), (367, 83248), (473, 64592), (484, 63124), (688, 44407), (734, 41624), (946, 32296), (968, 31562), (1468, 20812), (1892, 16148), (1936, 15781), (2936, 10406), (3784, 8074), (4037, 7568), (5203, 5872)]