30996686644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6638

約数の個数: 144

約数和(自身を含む): 72280873728

約数和(自身を除く): 41284187084

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 61, 77, 92, 121, 122, 154, 161, 242, 244, 253, 308, 322, 427, 484, 506, 644, 671, 847, 854, 1012, 1342, 1403, 1694, 1708, 1771, 2684, 2783, 2806, 3388, 3542, 4697, 5566, 5612, 6521, 7084, 7381, 9394, 9821, 11132, 13042, 14762, 15433, 18788, 19481, 19642, 26084, 29524, 30866, 38962, 39284, 45647, 51667, 61732, 71731, 77924, 91294, 103334, 108031, 143462, 149983, 169763, 182588, 206668, 216062, 286924, 299966, 339526, 397781, 432124, 502117, 599932, 679052, 789041, 795562, 1004234, 1049881, 1188341, 1578082, 1591124, 1649813, 2008468, 2099762, 2376682, 2784467, 3156164, 3299626, 4199524, 4375591, 4753364, 5523287, 5568934, 6599252, 8751182, 9148963, 11046574, 11137868, 11548691, 17502364, 18147943, 18297926, 22093148, 23097382, 30629137, 36295886, 36595852, 46194764, 48131501, 61258274, 64042741, 72591772, 96263002, 100638593, 122516548, 127035601, 128085482, 192526004, 201277186, 254071202, 256170964, 336920507, 402554372, 508142404, 673841014, 704470151, 1107024523, 1347682028, 1408940302, 2214049046, 2817880604, 4428098092, 7749171661, 15498343322, 30996686644]

約数ペア:

[(1, 30996686644), (2, 15498343322), (4, 7749171661), (7, 4428098092), (11, 2817880604), (14, 2214049046), (22, 1408940302), (23, 1347682028), (28, 1107024523), (44, 704470151), (46, 673841014), (61, 508142404), (77, 402554372), (92, 336920507), (121, 256170964), (122, 254071202), (154, 201277186), (161, 192526004), (242, 128085482), (244, 127035601), (253, 122516548), (308, 100638593), (322, 96263002), (427, 72591772), (484, 64042741), (506, 61258274), (644, 48131501), (671, 46194764), (847, 36595852), (854, 36295886), (1012, 30629137), (1342, 23097382), (1403, 22093148), (1694, 18297926), (1708, 18147943), (1771, 17502364), (2684, 11548691), (2783, 11137868), (2806, 11046574), (3388, 9148963), (3542, 8751182), (4697, 6599252), (5566, 5568934), (5612, 5523287), (6521, 4753364), (7084, 4375591), (7381, 4199524), (9394, 3299626), (9821, 3156164), (11132, 2784467), (13042, 2376682), (14762, 2099762), (15433, 2008468), (18788, 1649813), (19481, 1591124), (19642, 1578082), (26084, 1188341), (29524, 1049881), (30866, 1004234), (38962, 795562), (39284, 789041), (45647, 679052), (51667, 599932), (61732, 502117), (71731, 432124), (77924, 397781), (91294, 339526), (103334, 299966), (108031, 286924), (143462, 216062), (149983, 206668), (169763, 182588)]