545020238

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 1062574848

約数和(自身を除く): 517554610

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 61, 62, 98, 119, 122, 173, 217, 238, 346, 427, 434, 527, 833, 854, 1037, 1054, 1211, 1519, 1666, 1891, 2074, 2422, 2941, 2989, 3038, 3689, 3782, 5363, 5882, 5978, 7259, 7378, 8477, 10553, 10726, 13237, 14518, 16954, 20587, 21106, 25823, 26474, 32147, 37541, 41174, 50813, 51646, 64294, 73871, 75082, 91171, 92659, 101626, 144109, 147742, 179401, 182342, 185318, 225029, 262787, 288218, 327143, 358802, 450058, 517097, 525574, 638197, 654286, 1034194, 1255807, 1276394, 1575203, 2290001, 2511614, 3150406, 4467379, 4580002, 5561431, 8790649, 8934758, 11122862, 16030007, 17581298, 32060014, 38930017, 77860034, 272510119, 545020238]

約数ペア:

[(1, 545020238), (2, 272510119), (7, 77860034), (14, 38930017), (17, 32060014), (31, 17581298), (34, 16030007), (49, 11122862), (61, 8934758), (62, 8790649), (98, 5561431), (119, 4580002), (122, 4467379), (173, 3150406), (217, 2511614), (238, 2290001), (346, 1575203), (427, 1276394), (434, 1255807), (527, 1034194), (833, 654286), (854, 638197), (1037, 525574), (1054, 517097), (1211, 450058), (1519, 358802), (1666, 327143), (1891, 288218), (2074, 262787), (2422, 225029), (2941, 185318), (2989, 182342), (3038, 179401), (3689, 147742), (3782, 144109), (5363, 101626), (5882, 92659), (5978, 91171), (7259, 75082), (7378, 73871), (8477, 64294), (10553, 51646), (10726, 50813), (13237, 41174), (14518, 37541), (16954, 32147), (20587, 26474), (21106, 25823)]