2912697690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 8803123200

約数和(自身を除く): 5890425510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 49, 62, 69, 70, 93, 98, 105, 115, 138, 147, 155, 161, 186, 210, 217, 230, 245, 294, 310, 322, 343, 345, 397, 434, 465, 483, 490, 651, 686, 690, 713, 735, 794, 805, 930, 966, 1029, 1085, 1127, 1191, 1302, 1426, 1470, 1519, 1610, 1715, 1985, 2058, 2139, 2170, 2254, 2382, 2415, 2779, 3038, 3255, 3381, 3430, 3565, 3970, 4278, 4557, 4830, 4991, 5145, 5558, 5635, 5955, 6510, 6762, 7130, 7595, 7889, 8337, 9114, 9131, 9982, 10290, 10633, 10695, 11270, 11910, 12307, 13895, 14973, 15190, 15778, 16674, 16905, 18262, 19453, 21266, 21390, 22785, 23667, 24614, 24955, 27393, 27790, 29946, 31899, 33810, 34937, 36921, 38906, 39445, 41685, 45570, 45655, 47334, 49910, 53165, 54786, 58359, 61535, 63798, 63917, 69874, 73842, 74865, 78890, 83370, 86149, 91310, 97265, 104811, 106330, 116718, 118335, 123070, 127834, 136171, 136965, 149730, 159495, 172298, 174685, 184605, 191751, 194530, 209622, 236670, 244559, 258447, 272342, 273930, 283061, 291795, 318990, 319585, 349370, 369210, 383502, 408513, 430745, 447419, 489118, 516894, 524055, 566122, 583590, 603043, 639170, 680855, 733677, 817026, 849183, 861490, 894838, 958755, 1048110, 1206086, 1222795, 1292235, 1342257, 1361710, 1415305, 1467354, 1698366, 1809129, 1917510, 1981427, 2042565, 2237095, 2445590, 2584470, 2684514, 2830610, 3015215, 3131933, 3618258, 3668385, 3962854, 4085130, 4221301, 4245915, 4474190, 5944281, 6030430, 6263866, 6711285, 7336770, 8442602, 8491830, 9045645, 9395799, 9907135, 11888562, 12663903, 13422570, 13869989, 15659665, 18091290, 18791598, 19814270, 21106505, 25327806, 27739978, 29721405, 31319330, 41609967, 42213010, 46978995, 59442810, 63319515, 69349945, 83219934, 93957990, 97089923, 126639030, 138699890, 194179846, 208049835, 291269769, 416099670, 485449615, 582539538, 970899230, 1456348845, 2912697690]

約数ペア:

[(1, 2912697690), (2, 1456348845), (3, 970899230), (5, 582539538), (6, 485449615), (7, 416099670), (10, 291269769), (14, 208049835), (15, 194179846), (21, 138699890), (23, 126639030), (30, 97089923), (31, 93957990), (35, 83219934), (42, 69349945), (46, 63319515), (49, 59442810), (62, 46978995), (69, 42213010), (70, 41609967), (93, 31319330), (98, 29721405), (105, 27739978), (115, 25327806), (138, 21106505), (147, 19814270), (155, 18791598), (161, 18091290), (186, 15659665), (210, 13869989), (217, 13422570), (230, 12663903), (245, 11888562), (294, 9907135), (310, 9395799), (322, 9045645), (343, 8491830), (345, 8442602), (397, 7336770), (434, 6711285), (465, 6263866), (483, 6030430), (490, 5944281), (651, 4474190), (686, 4245915), (690, 4221301), (713, 4085130), (735, 3962854), (794, 3668385), (805, 3618258), (930, 3131933), (966, 3015215), (1029, 2830610), (1085, 2684514), (1127, 2584470), (1191, 2445590), (1302, 2237095), (1426, 2042565), (1470, 1981427), (1519, 1917510), (1610, 1809129), (1715, 1698366), (1985, 1467354), (2058, 1415305), (2139, 1361710), (2170, 1342257), (2254, 1292235), (2382, 1222795), (2415, 1206086), (2779, 1048110), (3038, 958755), (3255, 894838), (3381, 861490), (3430, 849183), (3565, 817026), (3970, 733677), (4278, 680855), (4557, 639170), (4830, 603043), (4991, 583590), (5145, 566122), (5558, 524055), (5635, 516894), (5955, 489118), (6510, 447419), (6762, 430745), (7130, 408513), (7595, 383502), (7889, 369210), (8337, 349370), (9114, 319585), (9131, 318990), (9982, 291795), (10290, 283061), (10633, 273930), (10695, 272342), (11270, 258447), (11910, 244559), (12307, 236670), (13895, 209622), (14973, 194530), (15190, 191751), (15778, 184605), (16674, 174685), (16905, 172298), (18262, 159495), (19453, 149730), (21266, 136965), (21390, 136171), (22785, 127834), (23667, 123070), (24614, 118335), (24955, 116718), (27393, 106330), (27790, 104811), (29946, 97265), (31899, 91310), (33810, 86149), (34937, 83370), (36921, 78890), (38906, 74865), (39445, 73842), (41685, 69874), (45570, 63917), (45655, 63798), (47334, 61535), (49910, 58359), (53165, 54786)]