497533470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 1433272320

約数和(自身を除く): 935738850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 239, 322, 345, 431, 478, 483, 690, 717, 805, 862, 966, 1195, 1293, 1434, 1610, 1673, 2155, 2390, 2415, 2586, 3017, 3346, 3585, 4310, 4830, 5019, 5497, 6034, 6465, 7170, 8365, 9051, 9913, 10038, 10994, 12930, 15085, 16491, 16730, 18102, 19826, 25095, 27485, 29739, 30170, 32982, 38479, 45255, 49565, 50190, 54970, 59478, 69391, 76958, 82455, 90510, 99130, 103009, 115437, 138782, 148695, 164910, 192395, 206018, 208173, 230874, 297390, 309027, 346955, 384790, 416346, 515045, 577185, 618054, 693910, 721063, 1030090, 1040865, 1154370, 1442126, 1545135, 2081730, 2163189, 2369207, 3090270, 3605315, 4326378, 4738414, 7107621, 7210630, 10815945, 11846035, 14215242, 16584449, 21631890, 23692070, 33168898, 35538105, 49753347, 71076210, 82922245, 99506694, 165844490, 248766735, 497533470]

約数ペア:

[(1, 497533470), (2, 248766735), (3, 165844490), (5, 99506694), (6, 82922245), (7, 71076210), (10, 49753347), (14, 35538105), (15, 33168898), (21, 23692070), (23, 21631890), (30, 16584449), (35, 14215242), (42, 11846035), (46, 10815945), (69, 7210630), (70, 7107621), (105, 4738414), (115, 4326378), (138, 3605315), (161, 3090270), (210, 2369207), (230, 2163189), (239, 2081730), (322, 1545135), (345, 1442126), (431, 1154370), (478, 1040865), (483, 1030090), (690, 721063), (717, 693910), (805, 618054), (862, 577185), (966, 515045), (1195, 416346), (1293, 384790), (1434, 346955), (1610, 309027), (1673, 297390), (2155, 230874), (2390, 208173), (2415, 206018), (2586, 192395), (3017, 164910), (3346, 148695), (3585, 138782), (4310, 115437), (4830, 103009), (5019, 99130), (5497, 90510), (6034, 82455), (6465, 76958), (7170, 69391), (8365, 59478), (9051, 54970), (9913, 50190), (10038, 49565), (10994, 45255), (12930, 38479), (15085, 32982), (16491, 30170), (16730, 29739), (18102, 27485), (19826, 25095)]