769817220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 2189712000

約数和(自身を除く): 1419894780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 349, 379, 388, 485, 582, 698, 758, 970, 1047, 1137, 1164, 1396, 1455, 1516, 1745, 1895, 1940, 2094, 2274, 2910, 3490, 3790, 4188, 4548, 5235, 5685, 5820, 6980, 7580, 10470, 11370, 20940, 22740, 33853, 36763, 67706, 73526, 101559, 110289, 132271, 135412, 147052, 169265, 183815, 203118, 220578, 264542, 338530, 367630, 396813, 406236, 441156, 507795, 529084, 551445, 661355, 677060, 735260, 793626, 1015590, 1102890, 1322710, 1587252, 1984065, 2031180, 2205780, 2645420, 3968130, 7936260, 12830287, 25660574, 38490861, 51321148, 64151435, 76981722, 128302870, 153963444, 192454305, 256605740, 384908610, 769817220]

約数ペア:

[(1, 769817220), (2, 384908610), (3, 256605740), (4, 192454305), (5, 153963444), (6, 128302870), (10, 76981722), (12, 64151435), (15, 51321148), (20, 38490861), (30, 25660574), (60, 12830287), (97, 7936260), (194, 3968130), (291, 2645420), (349, 2205780), (379, 2031180), (388, 1984065), (485, 1587252), (582, 1322710), (698, 1102890), (758, 1015590), (970, 793626), (1047, 735260), (1137, 677060), (1164, 661355), (1396, 551445), (1455, 529084), (1516, 507795), (1745, 441156), (1895, 406236), (1940, 396813), (2094, 367630), (2274, 338530), (2910, 264542), (3490, 220578), (3790, 203118), (4188, 183815), (4548, 169265), (5235, 147052), (5685, 135412), (5820, 132271), (6980, 110289), (7580, 101559), (10470, 73526), (11370, 67706), (20940, 36763), (22740, 33853)]