1328114030820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{868423}}^1$

素因数の和:868865

約数の個数: 96

約数和(自身を含む): 3781604413440

約数和(自身を除く): 2453490382620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 359, 426, 710, 718, 852, 1065, 1077, 1420, 1436, 1795, 2130, 2154, 3590, 4260, 4308, 5385, 7180, 10770, 21540, 25489, 50978, 76467, 101956, 127445, 152934, 254890, 305868, 382335, 509780, 764670, 868423, 1529340, 1736846, 2605269, 3473692, 4342115, 5210538, 8684230, 10421076, 13026345, 17368460, 26052690, 52105380, 61658033, 123316066, 184974099, 246632132, 308290165, 311763857, 369948198, 616580330, 623527714, 739896396, 924870495, 935291571, 1233160660, 1247055428, 1558819285, 1849740990, 1870583142, 3117638570, 3699481980, 3741166284, 4676457855, 6235277140, 9352915710, 18705831420, 22135233847, 44270467694, 66405701541, 88540935388, 110676169235, 132811403082, 221352338470, 265622806164, 332028507705, 442704676940, 664057015410, 1328114030820]

約数ペア:

[(1, 1328114030820), (2, 664057015410), (3, 442704676940), (4, 332028507705), (5, 265622806164), (6, 221352338470), (10, 132811403082), (12, 110676169235), (15, 88540935388), (20, 66405701541), (30, 44270467694), (60, 22135233847), (71, 18705831420), (142, 9352915710), (213, 6235277140), (284, 4676457855), (355, 3741166284), (359, 3699481980), (426, 3117638570), (710, 1870583142), (718, 1849740990), (852, 1558819285), (1065, 1247055428), (1077, 1233160660), (1420, 935291571), (1436, 924870495), (1795, 739896396), (2130, 623527714), (2154, 616580330), (3590, 369948198), (4260, 311763857), (4308, 308290165), (5385, 246632132), (7180, 184974099), (10770, 123316066), (21540, 61658033), (25489, 52105380), (50978, 26052690), (76467, 17368460), (101956, 13026345), (127445, 10421076), (152934, 8684230), (254890, 5210538), (305868, 4342115), (382335, 3473692), (509780, 2605269), (764670, 1736846), (868423, 1529340)]