75460686

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 180940800

約数和(自身を除く): 105480114

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 343, 518, 686, 777, 991, 1029, 1554, 1813, 1982, 2058, 2973, 3626, 5439, 5946, 6937, 10878, 12691, 13874, 20811, 25382, 36667, 38073, 41622, 48559, 73334, 76146, 97118, 110001, 145677, 220002, 256669, 291354, 339913, 513338, 679826, 770007, 1019739, 1540014, 1796683, 2039478, 3593366, 5390049, 10780098, 12576781, 25153562, 37730343, 75460686]

約数ペア:

[(1, 75460686), (2, 37730343), (3, 25153562), (6, 12576781), (7, 10780098), (14, 5390049), (21, 3593366), (37, 2039478), (42, 1796683), (49, 1540014), (74, 1019739), (98, 770007), (111, 679826), (147, 513338), (222, 339913), (259, 291354), (294, 256669), (343, 220002), (518, 145677), (686, 110001), (777, 97118), (991, 76146), (1029, 73334), (1554, 48559), (1813, 41622), (1982, 38073), (2058, 36667), (2973, 25382), (3626, 20811), (5439, 13874), (5946, 12691), (6937, 10878)]