44565990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 83997210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 71, 98, 105, 122, 142, 147, 183, 210, 213, 245, 294, 305, 343, 355, 366, 426, 427, 490, 497, 610, 686, 710, 735, 854, 915, 994, 1029, 1065, 1281, 1470, 1491, 1715, 1830, 2058, 2130, 2135, 2485, 2562, 2982, 2989, 3430, 3479, 4270, 4331, 4970, 5145, 5978, 6405, 6958, 7455, 8662, 8967, 10290, 10437, 12810, 12993, 14910, 14945, 17395, 17934, 20874, 20923, 21655, 24353, 25986, 29890, 30317, 34790, 41846, 43310, 44835, 48706, 52185, 60634, 62769, 64965, 73059, 89670, 90951, 104370, 104615, 121765, 125538, 129930, 146118, 151585, 181902, 209230, 212219, 243530, 303170, 313845, 365295, 424438, 454755, 627690, 636657, 730590, 909510, 1061095, 1273314, 1485533, 2122190, 2971066, 3183285, 4456599, 6366570, 7427665, 8913198, 14855330, 22282995, 44565990]

約数ペア:

[(1, 44565990), (2, 22282995), (3, 14855330), (5, 8913198), (6, 7427665), (7, 6366570), (10, 4456599), (14, 3183285), (15, 2971066), (21, 2122190), (30, 1485533), (35, 1273314), (42, 1061095), (49, 909510), (61, 730590), (70, 636657), (71, 627690), (98, 454755), (105, 424438), (122, 365295), (142, 313845), (147, 303170), (183, 243530), (210, 212219), (213, 209230), (245, 181902), (294, 151585), (305, 146118), (343, 129930), (355, 125538), (366, 121765), (426, 104615), (427, 104370), (490, 90951), (497, 89670), (610, 73059), (686, 64965), (710, 62769), (735, 60634), (854, 52185), (915, 48706), (994, 44835), (1029, 43310), (1065, 41846), (1281, 34790), (1470, 30317), (1491, 29890), (1715, 25986), (1830, 24353), (2058, 21655), (2130, 20923), (2135, 20874), (2485, 17934), (2562, 17395), (2982, 14945), (2989, 14910), (3430, 12993), (3479, 12810), (4270, 10437), (4331, 10290), (4970, 8967), (5145, 8662), (5978, 7455), (6405, 6958)]