1760839990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 4226923008

約数和(自身を除く): 2466083018

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 37, 49, 62, 65, 70, 74, 91, 98, 130, 155, 182, 185, 217, 241, 245, 259, 310, 370, 403, 434, 455, 481, 482, 490, 518, 637, 806, 910, 962, 1085, 1147, 1205, 1274, 1295, 1519, 1687, 1813, 2015, 2170, 2294, 2405, 2410, 2590, 2821, 3038, 3133, 3185, 3367, 3374, 3626, 4030, 4810, 5642, 5735, 6266, 6370, 6734, 7471, 7595, 8029, 8435, 8917, 9065, 11470, 11809, 14105, 14911, 14942, 15190, 15665, 16058, 16835, 16870, 17834, 18130, 19747, 21931, 23569, 23618, 28210, 29822, 31330, 33670, 37355, 39494, 40145, 43862, 44585, 47138, 52297, 56203, 59045, 62419, 74555, 74710, 80290, 89170, 97123, 98735, 104377, 104594, 109655, 112406, 115921, 117845, 118090, 124838, 149110, 153517, 194246, 197470, 208754, 219310, 231842, 235690, 261485, 276427, 281015, 307034, 312095, 366079, 436933, 485615, 521885, 522970, 552854, 562030, 579605, 624190, 679861, 730639, 732158, 767585, 811447, 873866, 971230, 1043770, 1159210, 1359722, 1382135, 1461278, 1535170, 1622894, 1830395, 1934989, 2184665, 2764270, 3399305, 3593551, 3653195, 3660790, 3869978, 4057235, 4369330, 4759027, 5680129, 6798610, 7187102, 7306390, 8114470, 9518054, 9674945, 11360258, 13544923, 17967755, 19349890, 23795135, 25154857, 27089846, 28400645, 35935510, 47590270, 50309714, 56801290, 67724615, 125774285, 135449230, 176083999, 251548570, 352167998, 880419995, 1760839990]

約数ペア:

[(1, 1760839990), (2, 880419995), (5, 352167998), (7, 251548570), (10, 176083999), (13, 135449230), (14, 125774285), (26, 67724615), (31, 56801290), (35, 50309714), (37, 47590270), (49, 35935510), (62, 28400645), (65, 27089846), (70, 25154857), (74, 23795135), (91, 19349890), (98, 17967755), (130, 13544923), (155, 11360258), (182, 9674945), (185, 9518054), (217, 8114470), (241, 7306390), (245, 7187102), (259, 6798610), (310, 5680129), (370, 4759027), (403, 4369330), (434, 4057235), (455, 3869978), (481, 3660790), (482, 3653195), (490, 3593551), (518, 3399305), (637, 2764270), (806, 2184665), (910, 1934989), (962, 1830395), (1085, 1622894), (1147, 1535170), (1205, 1461278), (1274, 1382135), (1295, 1359722), (1519, 1159210), (1687, 1043770), (1813, 971230), (2015, 873866), (2170, 811447), (2294, 767585), (2405, 732158), (2410, 730639), (2590, 679861), (2821, 624190), (3038, 579605), (3133, 562030), (3185, 552854), (3367, 522970), (3374, 521885), (3626, 485615), (4030, 436933), (4810, 366079), (5642, 312095), (5735, 307034), (6266, 281015), (6370, 276427), (6734, 261485), (7471, 235690), (7595, 231842), (8029, 219310), (8435, 208754), (8917, 197470), (9065, 194246), (11470, 153517), (11809, 149110), (14105, 124838), (14911, 118090), (14942, 117845), (15190, 115921), (15665, 112406), (16058, 109655), (16835, 104594), (16870, 104377), (17834, 98735), (18130, 97123), (19747, 89170), (21931, 80290), (23569, 74710), (23618, 74555), (28210, 62419), (29822, 59045), (31330, 56203), (33670, 52297), (37355, 47138), (39494, 44585), (40145, 43862)]