155539930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2897}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 350542080

約数和(自身を除く): 195002150

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, 2897, 3835, 4130, 5369, 5794, 7670, 10738, 14485, 20279, 26845, 28970, 37661, 40558, 53690, 75322, 101395, 170923, 188305, 202790, 263627, 341846, 376610, 527254, 854615, 1196461, 1318135, 1709230, 2221999, 2392922, 2636270, 4443998, 5982305, 11109995, 11964610, 15553993, 22219990, 31107986, 77769965, 155539930]

約数ペア:

[(1, 155539930), (2, 77769965), (5, 31107986), (7, 22219990), (10, 15553993), (13, 11964610), (14, 11109995), (26, 5982305), (35, 4443998), (59, 2636270), (65, 2392922), (70, 2221999), (91, 1709230), (118, 1318135), (130, 1196461), (182, 854615), (295, 527254), (413, 376610), (455, 341846), (590, 263627), (767, 202790), (826, 188305), (910, 170923), (1534, 101395), (2065, 75322), (2897, 53690), (3835, 40558), (4130, 37661), (5369, 28970), (5794, 26845), (7670, 20279), (10738, 14485)]