2019222810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 256

約数和(自身を含む): 6109931520

約数和(自身を除く): 4090708710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 97, 99, 110, 129, 135, 163, 165, 194, 198, 215, 258, 270, 291, 297, 326, 330, 387, 430, 473, 485, 489, 495, 582, 594, 645, 774, 815, 873, 946, 970, 978, 990, 1067, 1161, 1290, 1419, 1455, 1467, 1485, 1630, 1746, 1793, 1935, 2134, 2322, 2365, 2445, 2619, 2838, 2910, 2934, 2970, 3201, 3586, 3870, 4171, 4257, 4365, 4401, 4730, 4890, 5238, 5335, 5379, 5805, 6402, 7009, 7095, 7335, 8342, 8514, 8730, 8802, 8965, 9603, 10670, 10758, 11610, 12513, 12771, 13095, 14018, 14190, 14670, 15811, 16005, 16137, 17930, 19206, 20855, 21027, 21285, 22005, 25026, 25542, 26190, 26895, 28809, 31622, 32010, 32274, 35045, 37539, 41710, 42054, 42570, 44010, 45881, 47433, 48015, 48411, 53790, 57618, 62565, 63081, 63855, 70090, 75078, 77099, 79055, 80685, 91762, 94866, 96030, 96822, 105135, 112617, 125130, 126162, 127710, 137643, 142299, 144045, 154198, 158110, 161370, 173921, 187695, 189243, 210270, 225234, 229405, 231297, 237165, 242055, 275286, 284598, 288090, 315405, 347842, 375390, 378486, 385495, 412929, 426897, 458810, 462594, 474330, 484110, 521763, 563085, 630810, 679873, 688215, 693891, 711495, 770990, 825858, 853794, 869605, 946215, 1043526, 1126170, 1156485, 1238787, 1359746, 1376430, 1387782, 1422990, 1565289, 1739210, 1892430, 2039619, 2064645, 2081673, 2134485, 2312970, 2477574, 2608815, 3130578, 3399365, 3469455, 4079238, 4129290, 4163346, 4268970, 4695867, 5217630, 6118857, 6193935, 6798730, 6938910, 7478603, 7826445, 9391734, 10198095, 10408365, 12237714, 12387870, 14957206, 15652890, 18356571, 20396190, 20816730, 22435809, 23479335, 30594285, 36713142, 37393015, 44871618, 46958670, 61188570, 67307427, 74786030, 91782855, 112179045, 134614854, 183565710, 201922281, 224358090, 336537135, 403844562, 673074270, 1009611405, 2019222810]

約数ペア:

[(1, 2019222810), (2, 1009611405), (3, 673074270), (5, 403844562), (6, 336537135), (9, 224358090), (10, 201922281), (11, 183565710), (15, 134614854), (18, 112179045), (22, 91782855), (27, 74786030), (30, 67307427), (33, 61188570), (43, 46958670), (45, 44871618), (54, 37393015), (55, 36713142), (66, 30594285), (86, 23479335), (90, 22435809), (97, 20816730), (99, 20396190), (110, 18356571), (129, 15652890), (135, 14957206), (163, 12387870), (165, 12237714), (194, 10408365), (198, 10198095), (215, 9391734), (258, 7826445), (270, 7478603), (291, 6938910), (297, 6798730), (326, 6193935), (330, 6118857), (387, 5217630), (430, 4695867), (473, 4268970), (485, 4163346), (489, 4129290), (495, 4079238), (582, 3469455), (594, 3399365), (645, 3130578), (774, 2608815), (815, 2477574), (873, 2312970), (946, 2134485), (970, 2081673), (978, 2064645), (990, 2039619), (1067, 1892430), (1161, 1739210), (1290, 1565289), (1419, 1422990), (1455, 1387782), (1467, 1376430), (1485, 1359746), (1630, 1238787), (1746, 1156485), (1793, 1126170), (1935, 1043526), (2134, 946215), (2322, 869605), (2365, 853794), (2445, 825858), (2619, 770990), (2838, 711495), (2910, 693891), (2934, 688215), (2970, 679873), (3201, 630810), (3586, 563085), (3870, 521763), (4171, 484110), (4257, 474330), (4365, 462594), (4401, 458810), (4730, 426897), (4890, 412929), (5238, 385495), (5335, 378486), (5379, 375390), (5805, 347842), (6402, 315405), (7009, 288090), (7095, 284598), (7335, 275286), (8342, 242055), (8514, 237165), (8730, 231297), (8802, 229405), (8965, 225234), (9603, 210270), (10670, 189243), (10758, 187695), (11610, 173921), (12513, 161370), (12771, 158110), (13095, 154198), (14018, 144045), (14190, 142299), (14670, 137643), (15811, 127710), (16005, 126162), (16137, 125130), (17930, 112617), (19206, 105135), (20855, 96822), (21027, 96030), (21285, 94866), (22005, 91762), (25026, 80685), (25542, 79055), (26190, 77099), (26895, 75078), (28809, 70090), (31622, 63855), (32010, 63081), (32274, 62565), (35045, 57618), (37539, 53790), (41710, 48411), (42054, 48015), (42570, 47433), (44010, 45881)]