1775573030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 4091019264

約数和(自身を除く): 2315446234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 127, 134, 154, 254, 271, 335, 385, 469, 542, 635, 670, 737, 770, 889, 938, 1270, 1355, 1397, 1474, 1778, 1897, 2345, 2710, 2794, 2981, 3685, 3794, 4445, 4690, 5159, 5962, 6985, 7370, 8509, 8890, 9485, 9779, 10318, 13970, 14905, 17018, 18157, 18970, 19558, 20867, 25795, 29810, 34417, 36314, 41734, 42545, 48895, 51590, 59563, 68834, 85090, 90785, 93599, 97790, 104335, 119126, 127099, 172085, 181570, 187198, 199727, 208670, 240919, 254198, 297815, 344170, 378587, 399454, 467995, 481838, 595630, 635495, 655193, 757174, 935990, 998635, 1204595, 1270990, 1310386, 1398089, 1892935, 1997270, 2305939, 2409190, 2650109, 2796178, 3275965, 3785870, 4611878, 5300218, 6551930, 6990445, 11529695, 13250545, 13980890, 16141573, 23059390, 25365329, 26501090, 32283146, 50730658, 80707865, 126826645, 161415730, 177557303, 253653290, 355114606, 887786515, 1775573030]

約数ペア:

[(1, 1775573030), (2, 887786515), (5, 355114606), (7, 253653290), (10, 177557303), (11, 161415730), (14, 126826645), (22, 80707865), (35, 50730658), (55, 32283146), (67, 26501090), (70, 25365329), (77, 23059390), (110, 16141573), (127, 13980890), (134, 13250545), (154, 11529695), (254, 6990445), (271, 6551930), (335, 5300218), (385, 4611878), (469, 3785870), (542, 3275965), (635, 2796178), (670, 2650109), (737, 2409190), (770, 2305939), (889, 1997270), (938, 1892935), (1270, 1398089), (1355, 1310386), (1397, 1270990), (1474, 1204595), (1778, 998635), (1897, 935990), (2345, 757174), (2710, 655193), (2794, 635495), (2981, 595630), (3685, 481838), (3794, 467995), (4445, 399454), (4690, 378587), (5159, 344170), (5962, 297815), (6985, 254198), (7370, 240919), (8509, 208670), (8890, 199727), (9485, 187198), (9779, 181570), (10318, 172085), (13970, 127099), (14905, 119126), (17018, 104335), (18157, 97790), (18970, 93599), (19558, 90785), (20867, 85090), (25795, 68834), (29810, 59563), (34417, 51590), (36314, 48895), (41734, 42545)]