129429510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 375128064

約数和(自身を除く): 245698554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 127, 138, 161, 210, 211, 230, 254, 322, 345, 381, 422, 483, 633, 635, 690, 762, 805, 889, 966, 1055, 1266, 1270, 1477, 1610, 1778, 1905, 2110, 2415, 2667, 2921, 2954, 3165, 3810, 4431, 4445, 4830, 4853, 5334, 5842, 6330, 7385, 8763, 8862, 8890, 9706, 13335, 14559, 14605, 14770, 17526, 20447, 22155, 24265, 26670, 26797, 29118, 29210, 33971, 40894, 43815, 44310, 48530, 53594, 61341, 67942, 72795, 80391, 87630, 101913, 102235, 122682, 133985, 145590, 160782, 169855, 187579, 203826, 204470, 267970, 306705, 339710, 375158, 401955, 509565, 562737, 613410, 616331, 803910, 937895, 1019130, 1125474, 1232662, 1848993, 1875790, 2813685, 3081655, 3697986, 4314317, 5627370, 6163310, 8628634, 9244965, 12942951, 18489930, 21571585, 25885902, 43143170, 64714755, 129429510]

約数ペア:

[(1, 129429510), (2, 64714755), (3, 43143170), (5, 25885902), (6, 21571585), (7, 18489930), (10, 12942951), (14, 9244965), (15, 8628634), (21, 6163310), (23, 5627370), (30, 4314317), (35, 3697986), (42, 3081655), (46, 2813685), (69, 1875790), (70, 1848993), (105, 1232662), (115, 1125474), (127, 1019130), (138, 937895), (161, 803910), (210, 616331), (211, 613410), (230, 562737), (254, 509565), (322, 401955), (345, 375158), (381, 339710), (422, 306705), (483, 267970), (633, 204470), (635, 203826), (690, 187579), (762, 169855), (805, 160782), (889, 145590), (966, 133985), (1055, 122682), (1266, 102235), (1270, 101913), (1477, 87630), (1610, 80391), (1778, 72795), (1905, 67942), (2110, 61341), (2415, 53594), (2667, 48530), (2921, 44310), (2954, 43815), (3165, 40894), (3810, 33971), (4431, 29210), (4445, 29118), (4830, 26797), (4853, 26670), (5334, 24265), (5842, 22155), (6330, 20447), (7385, 17526), (8763, 14770), (8862, 14605), (8890, 14559), (9706, 13335)]