84531810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 234005760

約数和(自身を除く): 149473950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 73, 87, 110, 121, 145, 146, 165, 174, 219, 242, 290, 319, 330, 363, 365, 435, 438, 605, 638, 726, 730, 803, 870, 957, 1095, 1210, 1331, 1595, 1606, 1815, 1914, 2117, 2190, 2409, 2662, 3190, 3509, 3630, 3993, 4015, 4234, 4785, 4818, 6351, 6655, 7018, 7986, 8030, 8833, 9570, 10527, 10585, 12045, 12702, 13310, 17545, 17666, 19965, 21054, 21170, 23287, 24090, 26499, 31755, 35090, 38599, 39930, 44165, 46574, 52635, 52998, 63510, 69861, 77198, 88330, 97163, 105270, 115797, 116435, 132495, 139722, 192995, 194326, 231594, 232870, 256157, 264990, 291489, 349305, 385990, 485815, 512314, 578985, 582978, 698610, 768471, 971630, 1157970, 1280785, 1457445, 1536942, 2561570, 2817727, 2914890, 3842355, 5635454, 7684710, 8453181, 14088635, 16906362, 28177270, 42265905, 84531810]

約数ペア:

[(1, 84531810), (2, 42265905), (3, 28177270), (5, 16906362), (6, 14088635), (10, 8453181), (11, 7684710), (15, 5635454), (22, 3842355), (29, 2914890), (30, 2817727), (33, 2561570), (55, 1536942), (58, 1457445), (66, 1280785), (73, 1157970), (87, 971630), (110, 768471), (121, 698610), (145, 582978), (146, 578985), (165, 512314), (174, 485815), (219, 385990), (242, 349305), (290, 291489), (319, 264990), (330, 256157), (363, 232870), (365, 231594), (435, 194326), (438, 192995), (605, 139722), (638, 132495), (726, 116435), (730, 115797), (803, 105270), (870, 97163), (957, 88330), (1095, 77198), (1210, 69861), (1331, 63510), (1595, 52998), (1606, 52635), (1815, 46574), (1914, 44165), (2117, 39930), (2190, 38599), (2409, 35090), (2662, 31755), (3190, 26499), (3509, 24090), (3630, 23287), (3993, 21170), (4015, 21054), (4234, 19965), (4785, 17666), (4818, 17545), (6351, 13310), (6655, 12702), (7018, 12045), (7986, 10585), (8030, 10527), (8833, 9570)]