70457418

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 179159040

約数和(自身を除く): 108701622

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 47, 51, 54, 69, 71, 94, 102, 138, 141, 142, 153, 207, 213, 282, 306, 391, 414, 423, 426, 459, 621, 639, 782, 799, 846, 918, 1081, 1173, 1207, 1242, 1269, 1278, 1598, 1633, 1917, 2162, 2346, 2397, 2414, 2538, 3243, 3266, 3337, 3519, 3621, 3834, 4794, 4899, 6486, 6674, 7038, 7191, 7242, 9729, 9798, 10011, 10557, 10863, 14382, 14697, 18377, 19458, 20022, 21114, 21573, 21726, 27761, 29187, 29394, 30033, 32589, 36754, 43146, 44091, 55131, 55522, 56729, 58374, 60066, 65178, 76751, 83283, 88182, 90099, 110262, 113458, 153502, 165393, 166566, 170187, 180198, 230253, 249849, 330786, 340374, 460506, 496179, 499698, 510561, 690759, 749547, 992358, 1021122, 1304767, 1381518, 1499094, 1531683, 2072277, 2609534, 3063366, 3914301, 4144554, 7828602, 11742903, 23485806, 35228709, 70457418]

約数ペア:

[(1, 70457418), (2, 35228709), (3, 23485806), (6, 11742903), (9, 7828602), (17, 4144554), (18, 3914301), (23, 3063366), (27, 2609534), (34, 2072277), (46, 1531683), (47, 1499094), (51, 1381518), (54, 1304767), (69, 1021122), (71, 992358), (94, 749547), (102, 690759), (138, 510561), (141, 499698), (142, 496179), (153, 460506), (207, 340374), (213, 330786), (282, 249849), (306, 230253), (391, 180198), (414, 170187), (423, 166566), (426, 165393), (459, 153502), (621, 113458), (639, 110262), (782, 90099), (799, 88182), (846, 83283), (918, 76751), (1081, 65178), (1173, 60066), (1207, 58374), (1242, 56729), (1269, 55522), (1278, 55131), (1598, 44091), (1633, 43146), (1917, 36754), (2162, 32589), (2346, 30033), (2397, 29394), (2414, 29187), (2538, 27761), (3243, 21726), (3266, 21573), (3337, 21114), (3519, 20022), (3621, 19458), (3834, 18377), (4794, 14697), (4899, 14382), (6486, 10863), (6674, 10557), (7038, 10011), (7191, 9798), (7242, 9729)]