28136130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 77680512

約数和(自身を除く): 49544382

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 230, 242, 253, 330, 337, 345, 363, 506, 605, 674, 690, 726, 759, 1011, 1210, 1265, 1518, 1685, 1815, 2022, 2530, 2783, 3370, 3630, 3707, 3795, 5055, 5566, 7414, 7590, 7751, 8349, 10110, 11121, 13915, 15502, 16698, 18535, 22242, 23253, 27830, 37070, 38755, 40777, 41745, 46506, 55605, 77510, 81554, 83490, 85261, 111210, 116265, 122331, 170522, 203885, 232530, 244662, 255783, 407770, 426305, 511566, 611655, 852610, 937871, 1223310, 1278915, 1875742, 2557830, 2813613, 4689355, 5627226, 9378710, 14068065, 28136130]

約数ペア:

[(1, 28136130), (2, 14068065), (3, 9378710), (5, 5627226), (6, 4689355), (10, 2813613), (11, 2557830), (15, 1875742), (22, 1278915), (23, 1223310), (30, 937871), (33, 852610), (46, 611655), (55, 511566), (66, 426305), (69, 407770), (110, 255783), (115, 244662), (121, 232530), (138, 203885), (165, 170522), (230, 122331), (242, 116265), (253, 111210), (330, 85261), (337, 83490), (345, 81554), (363, 77510), (506, 55605), (605, 46506), (674, 41745), (690, 40777), (726, 38755), (759, 37070), (1011, 27830), (1210, 23253), (1265, 22242), (1518, 18535), (1685, 16698), (1815, 15502), (2022, 13915), (2530, 11121), (2783, 10110), (3370, 8349), (3630, 7751), (3707, 7590), (3795, 7414), (5055, 5566)]