8141876730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79987}}^1$

素因数の和:80045

約数の個数: 128

約数和(自身を含む): 24188371200

約数和(自身を除く): 16046494470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 754, 783, 870, 1131, 1170, 1305, 1566, 1755, 1885, 2262, 2610, 3393, 3510, 3770, 3915, 5655, 6786, 7830, 10179, 11310, 16965, 20358, 33930, 50895, 79987, 101790, 159974, 239961, 399935, 479922, 719883, 799870, 1039831, 1199805, 1439766, 2079662, 2159649, 2319623, 2399610, 3119493, 3599415, 4319298, 4639246, 5199155, 6238986, 6958869, 7198830, 9358479, 10398310, 10798245, 11598115, 13917738, 15597465, 18716958, 20876607, 21596490, 23196230, 28075437, 30155099, 31194930, 34794345, 41753214, 46792395, 56150874, 60310198, 62629821, 69588690, 90465297, 93584790, 104383035, 125259642, 140377185, 150775495, 180930594, 208766070, 271395891, 280754370, 301550990, 313149105, 452326485, 542791782, 626298210, 814187673, 904652970, 1356979455, 1628375346, 2713958910, 4070938365, 8141876730]

約数ペア:

[(1, 8141876730), (2, 4070938365), (3, 2713958910), (5, 1628375346), (6, 1356979455), (9, 904652970), (10, 814187673), (13, 626298210), (15, 542791782), (18, 452326485), (26, 313149105), (27, 301550990), (29, 280754370), (30, 271395891), (39, 208766070), (45, 180930594), (54, 150775495), (58, 140377185), (65, 125259642), (78, 104383035), (87, 93584790), (90, 90465297), (117, 69588690), (130, 62629821), (135, 60310198), (145, 56150874), (174, 46792395), (195, 41753214), (234, 34794345), (261, 31194930), (270, 30155099), (290, 28075437), (351, 23196230), (377, 21596490), (390, 20876607), (435, 18716958), (522, 15597465), (585, 13917738), (702, 11598115), (754, 10798245), (783, 10398310), (870, 9358479), (1131, 7198830), (1170, 6958869), (1305, 6238986), (1566, 5199155), (1755, 4639246), (1885, 4319298), (2262, 3599415), (2610, 3119493), (3393, 2399610), (3510, 2319623), (3770, 2159649), (3915, 2079662), (5655, 1439766), (6786, 1199805), (7830, 1039831), (10179, 799870), (11310, 719883), (16965, 479922), (20358, 399935), (33930, 239961), (50895, 159974), (79987, 101790)]