755248970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 1731870720

約数和(自身を除く): 976621750

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 59, 62, 70, 85, 118, 119, 155, 170, 217, 238, 295, 310, 347, 413, 434, 527, 590, 595, 694, 826, 1003, 1054, 1085, 1190, 1735, 1829, 2006, 2065, 2170, 2429, 2635, 3470, 3658, 3689, 4130, 4858, 5015, 5270, 5899, 7021, 7378, 9145, 10030, 10757, 11798, 12145, 12803, 14042, 18290, 18445, 20473, 21514, 24290, 25606, 29495, 31093, 35105, 36890, 40946, 41293, 53785, 58990, 62186, 64015, 70210, 75299, 82586, 102365, 107570, 128030, 143311, 150598, 155465, 182869, 204730, 206465, 217651, 286622, 310930, 348041, 365738, 376495, 412930, 435302, 634663, 696082, 716555, 752990, 914345, 1088255, 1269326, 1280083, 1433110, 1740205, 1828690, 2176510, 2436287, 2560166, 3173315, 3480410, 4442641, 4872574, 6346630, 6400415, 8885282, 10789271, 12181435, 12800830, 21578542, 22213205, 24362870, 44426410, 53946355, 75524897, 107892710, 151049794, 377624485, 755248970]

約数ペア:

[(1, 755248970), (2, 377624485), (5, 151049794), (7, 107892710), (10, 75524897), (14, 53946355), (17, 44426410), (31, 24362870), (34, 22213205), (35, 21578542), (59, 12800830), (62, 12181435), (70, 10789271), (85, 8885282), (118, 6400415), (119, 6346630), (155, 4872574), (170, 4442641), (217, 3480410), (238, 3173315), (295, 2560166), (310, 2436287), (347, 2176510), (413, 1828690), (434, 1740205), (527, 1433110), (590, 1280083), (595, 1269326), (694, 1088255), (826, 914345), (1003, 752990), (1054, 716555), (1085, 696082), (1190, 634663), (1735, 435302), (1829, 412930), (2006, 376495), (2065, 365738), (2170, 348041), (2429, 310930), (2635, 286622), (3470, 217651), (3658, 206465), (3689, 204730), (4130, 182869), (4858, 155465), (5015, 150598), (5270, 143311), (5899, 128030), (7021, 107570), (7378, 102365), (9145, 82586), (10030, 75299), (10757, 70210), (11798, 64015), (12145, 62186), (12803, 58990), (14042, 53785), (18290, 41293), (18445, 40946), (20473, 36890), (21514, 35105), (24290, 31093), (25606, 29495)]