274259790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 869391360

約数和(自身を除く): 595131570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 151, 155, 186, 189, 210, 217, 270, 279, 302, 310, 315, 378, 434, 453, 465, 558, 630, 651, 755, 837, 906, 930, 945, 961, 1057, 1085, 1302, 1359, 1395, 1510, 1674, 1890, 1922, 1953, 2114, 2170, 2265, 2718, 2790, 2883, 3171, 3255, 3906, 4077, 4185, 4530, 4681, 4805, 5285, 5766, 5859, 6342, 6510, 6727, 6795, 8154, 8370, 8649, 9362, 9513, 9610, 9765, 10570, 11718, 13454, 13590, 14043, 14415, 15855, 17298, 19026, 19530, 20181, 20385, 23405, 25947, 28086, 28539, 28830, 29295, 31710, 32767, 33635, 40362, 40770, 42129, 43245, 46810, 47565, 51894, 57078, 58590, 60543, 65534, 67270, 70215, 84258, 86490, 95130, 98301, 100905, 121086, 126387, 129735, 140430, 142695, 145111, 163835, 181629, 196602, 201810, 210645, 252774, 259470, 285390, 290222, 294903, 302715, 327670, 363258, 421290, 435333, 491505, 589806, 605430, 631935, 725555, 870666, 884709, 908145, 983010, 1015777, 1263870, 1305999, 1451110, 1474515, 1769418, 1816290, 2031554, 2176665, 2611998, 2949030, 3047331, 3917997, 4353330, 4423545, 5078885, 6094662, 6529995, 7835994, 8847090, 9141993, 10157770, 13059990, 15236655, 18283986, 19589985, 27425979, 30473310, 39179970, 45709965, 54851958, 91419930, 137129895, 274259790]

約数ペア:

[(1, 274259790), (2, 137129895), (3, 91419930), (5, 54851958), (6, 45709965), (7, 39179970), (9, 30473310), (10, 27425979), (14, 19589985), (15, 18283986), (18, 15236655), (21, 13059990), (27, 10157770), (30, 9141993), (31, 8847090), (35, 7835994), (42, 6529995), (45, 6094662), (54, 5078885), (62, 4423545), (63, 4353330), (70, 3917997), (90, 3047331), (93, 2949030), (105, 2611998), (126, 2176665), (135, 2031554), (151, 1816290), (155, 1769418), (186, 1474515), (189, 1451110), (210, 1305999), (217, 1263870), (270, 1015777), (279, 983010), (302, 908145), (310, 884709), (315, 870666), (378, 725555), (434, 631935), (453, 605430), (465, 589806), (558, 491505), (630, 435333), (651, 421290), (755, 363258), (837, 327670), (906, 302715), (930, 294903), (945, 290222), (961, 285390), (1057, 259470), (1085, 252774), (1302, 210645), (1359, 201810), (1395, 196602), (1510, 181629), (1674, 163835), (1890, 145111), (1922, 142695), (1953, 140430), (2114, 129735), (2170, 126387), (2265, 121086), (2718, 100905), (2790, 98301), (2883, 95130), (3171, 86490), (3255, 84258), (3906, 70215), (4077, 67270), (4185, 65534), (4530, 60543), (4681, 58590), (4805, 57078), (5285, 51894), (5766, 47565), (5859, 46810), (6342, 43245), (6510, 42129), (6727, 40770), (6795, 40362), (8154, 33635), (8370, 32767), (8649, 31710), (9362, 29295), (9513, 28830), (9610, 28539), (9765, 28086), (10570, 25947), (11718, 23405), (13454, 20385), (13590, 20181), (14043, 19530), (14415, 19026), (15855, 17298)]