1912017690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1170

約数の個数: 256

約数和(自身を含む): 6049382400

約数和(自身を除く): 4137364710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 31, 33, 38, 45, 54, 55, 57, 62, 66, 90, 93, 95, 99, 110, 114, 135, 155, 165, 171, 186, 190, 198, 209, 270, 279, 285, 297, 310, 330, 341, 342, 418, 465, 495, 513, 558, 570, 589, 594, 627, 682, 837, 855, 930, 990, 1023, 1026, 1045, 1093, 1178, 1254, 1395, 1485, 1674, 1705, 1710, 1767, 1881, 2046, 2090, 2186, 2565, 2790, 2945, 2970, 3069, 3135, 3279, 3410, 3534, 3762, 4185, 5115, 5130, 5301, 5465, 5643, 5890, 6138, 6270, 6479, 6558, 8370, 8835, 9207, 9405, 9837, 10230, 10602, 10930, 11286, 12023, 12958, 15345, 15903, 16395, 17670, 18414, 18810, 19437, 19674, 20767, 24046, 26505, 28215, 29511, 30690, 31806, 32395, 32790, 33883, 36069, 38874, 41534, 46035, 49185, 53010, 56430, 58311, 59022, 60115, 62301, 64790, 67766, 72138, 79515, 92070, 97185, 98370, 101649, 103835, 108207, 116622, 120230, 124602, 147555, 159030, 169415, 174933, 180345, 186903, 194370, 203298, 207670, 216414, 228437, 291555, 295110, 304947, 311505, 324621, 338830, 349866, 360690, 372713, 373806, 456874, 508245, 541035, 560709, 583110, 609894, 623010, 643777, 649242, 685311, 745426, 874665, 914841, 934515, 1016490, 1082070, 1118139, 1121418, 1142185, 1287554, 1370622, 1524735, 1623105, 1749330, 1829682, 1863565, 1869030, 1931331, 2055933, 2236278, 2284370, 2803545, 3049470, 3218885, 3246210, 3354417, 3426555, 3727130, 3862662, 4111866, 4574205, 5590695, 5607090, 5793993, 6167799, 6437770, 6708834, 6853110, 7081547, 9148410, 9656655, 10063251, 10279665, 11181390, 11587986, 12335598, 14163094, 16772085, 17381979, 19313310, 20126502, 20559330, 21244641, 28969965, 30838995, 33544170, 34763958, 35407735, 42489282, 50316255, 57939930, 61677990, 63733923, 70815470, 86909895, 100632510, 106223205, 127467846, 173819790, 191201769, 212446410, 318669615, 382403538, 637339230, 956008845, 1912017690]

約数ペア:

[(1, 1912017690), (2, 956008845), (3, 637339230), (5, 382403538), (6, 318669615), (9, 212446410), (10, 191201769), (11, 173819790), (15, 127467846), (18, 106223205), (19, 100632510), (22, 86909895), (27, 70815470), (30, 63733923), (31, 61677990), (33, 57939930), (38, 50316255), (45, 42489282), (54, 35407735), (55, 34763958), (57, 33544170), (62, 30838995), (66, 28969965), (90, 21244641), (93, 20559330), (95, 20126502), (99, 19313310), (110, 17381979), (114, 16772085), (135, 14163094), (155, 12335598), (165, 11587986), (171, 11181390), (186, 10279665), (190, 10063251), (198, 9656655), (209, 9148410), (270, 7081547), (279, 6853110), (285, 6708834), (297, 6437770), (310, 6167799), (330, 5793993), (341, 5607090), (342, 5590695), (418, 4574205), (465, 4111866), (495, 3862662), (513, 3727130), (558, 3426555), (570, 3354417), (589, 3246210), (594, 3218885), (627, 3049470), (682, 2803545), (837, 2284370), (855, 2236278), (930, 2055933), (990, 1931331), (1023, 1869030), (1026, 1863565), (1045, 1829682), (1093, 1749330), (1178, 1623105), (1254, 1524735), (1395, 1370622), (1485, 1287554), (1674, 1142185), (1705, 1121418), (1710, 1118139), (1767, 1082070), (1881, 1016490), (2046, 934515), (2090, 914841), (2186, 874665), (2565, 745426), (2790, 685311), (2945, 649242), (2970, 643777), (3069, 623010), (3135, 609894), (3279, 583110), (3410, 560709), (3534, 541035), (3762, 508245), (4185, 456874), (5115, 373806), (5130, 372713), (5301, 360690), (5465, 349866), (5643, 338830), (5890, 324621), (6138, 311505), (6270, 304947), (6479, 295110), (6558, 291555), (8370, 228437), (8835, 216414), (9207, 207670), (9405, 203298), (9837, 194370), (10230, 186903), (10602, 180345), (10930, 174933), (11286, 169415), (12023, 159030), (12958, 147555), (15345, 124602), (15903, 120230), (16395, 116622), (17670, 108207), (18414, 103835), (18810, 101649), (19437, 98370), (19674, 97185), (20767, 92070), (24046, 79515), (26505, 72138), (28215, 67766), (29511, 64790), (30690, 62301), (31806, 60115), (32395, 59022), (32790, 58311), (33883, 56430), (36069, 53010), (38874, 49185), (41534, 46035)]