30951536

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 78963696

約数和(自身を除く): 48012160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 49, 56, 74, 77, 88, 97, 98, 112, 148, 154, 176, 194, 196, 259, 296, 308, 388, 392, 407, 518, 539, 592, 616, 679, 776, 784, 814, 1036, 1067, 1078, 1232, 1358, 1552, 1628, 1813, 2072, 2134, 2156, 2716, 2849, 3256, 3589, 3626, 4144, 4268, 4312, 4753, 5432, 5698, 6512, 7178, 7252, 7469, 8536, 8624, 9506, 10864, 11396, 14356, 14504, 14938, 17072, 19012, 19943, 22792, 25123, 28712, 29008, 29876, 38024, 39479, 39886, 45584, 50246, 52283, 57424, 59752, 76048, 78958, 79772, 100492, 104566, 119504, 157916, 159544, 175861, 200984, 209132, 276353, 315832, 319088, 351722, 401968, 418264, 552706, 631664, 703444, 836528, 1105412, 1406888, 1934471, 2210824, 2813776, 3868942, 4421648, 7737884, 15475768, 30951536]

約数ペア:

[(1, 30951536), (2, 15475768), (4, 7737884), (7, 4421648), (8, 3868942), (11, 2813776), (14, 2210824), (16, 1934471), (22, 1406888), (28, 1105412), (37, 836528), (44, 703444), (49, 631664), (56, 552706), (74, 418264), (77, 401968), (88, 351722), (97, 319088), (98, 315832), (112, 276353), (148, 209132), (154, 200984), (176, 175861), (194, 159544), (196, 157916), (259, 119504), (296, 104566), (308, 100492), (388, 79772), (392, 78958), (407, 76048), (518, 59752), (539, 57424), (592, 52283), (616, 50246), (679, 45584), (776, 39886), (784, 39479), (814, 38024), (1036, 29876), (1067, 29008), (1078, 28712), (1232, 25123), (1358, 22792), (1552, 19943), (1628, 19012), (1813, 17072), (2072, 14938), (2134, 14504), (2156, 14356), (2716, 11396), (2849, 10864), (3256, 9506), (3589, 8624), (3626, 8536), (4144, 7469), (4268, 7252), (4312, 7178), (4753, 6512), (5432, 5698)]