894289550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 2194145280

約数和(自身を除く): 1299855730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 59, 62, 70, 77, 110, 118, 127, 154, 155, 175, 217, 254, 275, 295, 310, 341, 350, 385, 413, 434, 550, 590, 635, 649, 682, 770, 775, 826, 889, 1085, 1270, 1298, 1397, 1475, 1550, 1705, 1778, 1829, 1925, 2065, 2170, 2387, 2794, 2950, 3175, 3245, 3410, 3658, 3850, 3937, 4130, 4445, 4543, 4774, 5425, 6350, 6490, 6985, 7493, 7874, 8525, 8890, 9086, 9145, 9779, 10325, 10850, 11935, 12803, 13970, 14986, 16225, 17050, 18290, 19558, 19685, 20119, 20650, 22225, 22715, 23870, 25606, 27559, 32450, 34925, 37465, 39370, 40238, 43307, 44450, 45430, 45725, 48895, 52451, 55118, 59675, 64015, 69850, 74930, 82423, 86614, 91450, 97790, 98425, 100595, 104902, 113575, 119350, 128030, 137795, 140833, 164846, 187325, 196850, 201190, 216535, 227150, 232283, 244475, 262255, 275590, 281666, 303149, 320075, 374650, 412115, 433070, 464566, 488950, 502975, 524510, 576961, 606298, 640150, 688975, 704165, 824230, 1005950, 1082675, 1153922, 1161415, 1311275, 1377950, 1408330, 1515745, 1625981, 2060575, 2165350, 2322830, 2555113, 2622550, 2884805, 3031490, 3251962, 3520825, 4121150, 5110226, 5769610, 5807075, 7041650, 7578725, 8129905, 11614150, 12775565, 14424025, 15157450, 16259810, 17885791, 25551130, 28848050, 35771582, 40649525, 63877825, 81299050, 89428955, 127755650, 178857910, 447144775, 894289550]

約数ペア:

[(1, 894289550), (2, 447144775), (5, 178857910), (7, 127755650), (10, 89428955), (11, 81299050), (14, 63877825), (22, 40649525), (25, 35771582), (31, 28848050), (35, 25551130), (50, 17885791), (55, 16259810), (59, 15157450), (62, 14424025), (70, 12775565), (77, 11614150), (110, 8129905), (118, 7578725), (127, 7041650), (154, 5807075), (155, 5769610), (175, 5110226), (217, 4121150), (254, 3520825), (275, 3251962), (295, 3031490), (310, 2884805), (341, 2622550), (350, 2555113), (385, 2322830), (413, 2165350), (434, 2060575), (550, 1625981), (590, 1515745), (635, 1408330), (649, 1377950), (682, 1311275), (770, 1161415), (775, 1153922), (826, 1082675), (889, 1005950), (1085, 824230), (1270, 704165), (1298, 688975), (1397, 640150), (1475, 606298), (1550, 576961), (1705, 524510), (1778, 502975), (1829, 488950), (1925, 464566), (2065, 433070), (2170, 412115), (2387, 374650), (2794, 320075), (2950, 303149), (3175, 281666), (3245, 275590), (3410, 262255), (3658, 244475), (3850, 232283), (3937, 227150), (4130, 216535), (4445, 201190), (4543, 196850), (4774, 187325), (5425, 164846), (6350, 140833), (6490, 137795), (6985, 128030), (7493, 119350), (7874, 113575), (8525, 104902), (8890, 100595), (9086, 98425), (9145, 97790), (9779, 91450), (10325, 86614), (10850, 82423), (11935, 74930), (12803, 69850), (13970, 64015), (14986, 59675), (16225, 55118), (17050, 52451), (18290, 48895), (19558, 45725), (19685, 45430), (20119, 44450), (20650, 43307), (22225, 40238), (22715, 39370), (23870, 37465), (25606, 34925), (27559, 32450)]