137976930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 192

約数和(自身を含む): 467970048

約数和(自身を除く): 329993118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 306, 315, 357, 390, 442, 455, 510, 546, 585, 595, 630, 663, 714, 765, 819, 910, 991, 1071, 1105, 1170, 1190, 1326, 1365, 1530, 1547, 1638, 1785, 1982, 1989, 2142, 2210, 2730, 2973, 3094, 3315, 3570, 3978, 4095, 4641, 4955, 5355, 5946, 6630, 6937, 7735, 8190, 8919, 9282, 9910, 9945, 10710, 12883, 13874, 13923, 14865, 15470, 16847, 17838, 19890, 20811, 23205, 25766, 27846, 29730, 33694, 34685, 38649, 41622, 44595, 46410, 50541, 62433, 64415, 69370, 69615, 77298, 84235, 89190, 90181, 101082, 104055, 115947, 117929, 124866, 128830, 139230, 151623, 168470, 180362, 193245, 208110, 219011, 231894, 235858, 252705, 270543, 303246, 312165, 353787, 386490, 438022, 450905, 505410, 541086, 579735, 589645, 624330, 657033, 707574, 758115, 811629, 901810, 1061361, 1095055, 1159470, 1179290, 1314066, 1352715, 1516230, 1533077, 1623258, 1768935, 1971099, 2122722, 2190110, 2705430, 3066154, 3285165, 3537870, 3942198, 4058145, 4599231, 5306805, 6570330, 7665385, 8116290, 9198462, 9855495, 10613610, 13797693, 15330770, 19710990, 22996155, 27595386, 45992310, 68988465, 137976930]

約数ペア:

[(1, 137976930), (2, 68988465), (3, 45992310), (5, 27595386), (6, 22996155), (7, 19710990), (9, 15330770), (10, 13797693), (13, 10613610), (14, 9855495), (15, 9198462), (17, 8116290), (18, 7665385), (21, 6570330), (26, 5306805), (30, 4599231), (34, 4058145), (35, 3942198), (39, 3537870), (42, 3285165), (45, 3066154), (51, 2705430), (63, 2190110), (65, 2122722), (70, 1971099), (78, 1768935), (85, 1623258), (90, 1533077), (91, 1516230), (102, 1352715), (105, 1314066), (117, 1179290), (119, 1159470), (126, 1095055), (130, 1061361), (153, 901810), (170, 811629), (182, 758115), (195, 707574), (210, 657033), (221, 624330), (234, 589645), (238, 579735), (255, 541086), (273, 505410), (306, 450905), (315, 438022), (357, 386490), (390, 353787), (442, 312165), (455, 303246), (510, 270543), (546, 252705), (585, 235858), (595, 231894), (630, 219011), (663, 208110), (714, 193245), (765, 180362), (819, 168470), (910, 151623), (991, 139230), (1071, 128830), (1105, 124866), (1170, 117929), (1190, 115947), (1326, 104055), (1365, 101082), (1530, 90181), (1547, 89190), (1638, 84235), (1785, 77298), (1982, 69615), (1989, 69370), (2142, 64415), (2210, 62433), (2730, 50541), (2973, 46410), (3094, 44595), (3315, 41622), (3570, 38649), (3978, 34685), (4095, 33694), (4641, 29730), (4955, 27846), (5355, 25766), (5946, 23205), (6630, 20811), (6937, 19890), (7735, 17838), (8190, 16847), (8919, 15470), (9282, 14865), (9910, 13923), (9945, 13874), (10710, 12883)]