2783235910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{51839}}^1$

素因数の和:51925

約数の個数: 64

約数和(自身を含む): 6270566400

約数和(自身を除く): 3487330490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 767, 826, 910, 1534, 2065, 3835, 4130, 5369, 7670, 10738, 26845, 51839, 53690, 103678, 259195, 362873, 518390, 673907, 725746, 1347814, 1814365, 3058501, 3369535, 3628730, 4717349, 6117002, 6739070, 9434698, 15292505, 21409507, 23586745, 30585010, 39760513, 42819014, 47173490, 79521026, 107047535, 198802565, 214095070, 278323591, 397605130, 556647182, 1391617955, 2783235910]

約数ペア:

[(1, 2783235910), (2, 1391617955), (5, 556647182), (7, 397605130), (10, 278323591), (13, 214095070), (14, 198802565), (26, 107047535), (35, 79521026), (59, 47173490), (65, 42819014), (70, 39760513), (91, 30585010), (118, 23586745), (130, 21409507), (182, 15292505), (295, 9434698), (413, 6739070), (455, 6117002), (590, 4717349), (767, 3628730), (826, 3369535), (910, 3058501), (1534, 1814365), (2065, 1347814), (3835, 725746), (4130, 673907), (5369, 518390), (7670, 362873), (10738, 259195), (26845, 103678), (51839, 53690)]