2430525790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1439

約数の個数: 128

約数和(自身を含む): 5793223680

約数和(自身を除く): 3362697890

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 154, 190, 209, 242, 266, 385, 418, 605, 665, 770, 847, 1045, 1210, 1330, 1331, 1373, 1463, 1694, 2090, 2299, 2662, 2746, 2926, 4235, 4598, 6655, 6865, 7315, 8470, 9317, 9611, 11495, 13310, 13730, 14630, 15103, 16093, 18634, 19222, 22990, 25289, 26087, 30206, 32186, 46585, 48055, 50578, 52174, 75515, 80465, 93170, 96110, 105721, 126445, 130435, 151030, 160930, 166133, 177023, 182609, 211442, 252890, 260870, 286957, 332266, 354046, 365218, 528605, 573914, 830665, 885115, 913045, 1057210, 1162931, 1434785, 1661330, 1770230, 1826090, 1827463, 2008699, 2325862, 2869570, 3156527, 3654926, 4017398, 5814655, 6313054, 9137315, 10043495, 11629310, 12792241, 15782635, 18274630, 20086990, 22095689, 25584482, 31565270, 34721797, 44191378, 63961205, 69443594, 110478445, 127922410, 173608985, 220956890, 243052579, 347217970, 486105158, 1215262895, 2430525790]

約数ペア:

[(1, 2430525790), (2, 1215262895), (5, 486105158), (7, 347217970), (10, 243052579), (11, 220956890), (14, 173608985), (19, 127922410), (22, 110478445), (35, 69443594), (38, 63961205), (55, 44191378), (70, 34721797), (77, 31565270), (95, 25584482), (110, 22095689), (121, 20086990), (133, 18274630), (154, 15782635), (190, 12792241), (209, 11629310), (242, 10043495), (266, 9137315), (385, 6313054), (418, 5814655), (605, 4017398), (665, 3654926), (770, 3156527), (847, 2869570), (1045, 2325862), (1210, 2008699), (1330, 1827463), (1331, 1826090), (1373, 1770230), (1463, 1661330), (1694, 1434785), (2090, 1162931), (2299, 1057210), (2662, 913045), (2746, 885115), (2926, 830665), (4235, 573914), (4598, 528605), (6655, 365218), (6865, 354046), (7315, 332266), (8470, 286957), (9317, 260870), (9611, 252890), (11495, 211442), (13310, 182609), (13730, 177023), (14630, 166133), (15103, 160930), (16093, 151030), (18634, 130435), (19222, 126445), (22990, 105721), (25289, 96110), (26087, 93170), (30206, 80465), (32186, 75515), (46585, 52174), (48055, 50578)]