290623970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5413}}^1$

素因数の和:5499

約数の個数: 64

約数和(自身を含む): 654877440

約数和(自身を除く): 364253470

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, 5413, 7670, 10738, 10826, 26845, 27065, 37891, 53690, 54130, 70369, 75782, 140738, 189455, 319367, 351845, 378910, 492583, 638734, 703690, 985166, 1596835, 2235569, 2462915, 3193670, 4151771, 4471138, 4925830, 8303542, 11177845, 20758855, 22355690, 29062397, 41517710, 58124794, 145311985, 290623970]

約数ペア:

[(1, 290623970), (2, 145311985), (5, 58124794), (7, 41517710), (10, 29062397), (13, 22355690), (14, 20758855), (26, 11177845), (35, 8303542), (59, 4925830), (65, 4471138), (70, 4151771), (91, 3193670), (118, 2462915), (130, 2235569), (182, 1596835), (295, 985166), (413, 703690), (455, 638734), (590, 492583), (767, 378910), (826, 351845), (910, 319367), (1534, 189455), (2065, 140738), (3835, 75782), (4130, 70369), (5369, 54130), (5413, 53690), (7670, 37891), (10738, 27065), (10826, 26845)]