31513305810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1265

約数の個数: 192

約数和(自身を含む): 89248013568

約数和(自身を除く): 57734707758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 167, 210, 245, 274, 294, 334, 411, 490, 501, 685, 735, 822, 835, 937, 959, 1002, 1169, 1370, 1470, 1670, 1874, 1918, 2055, 2338, 2505, 2811, 2877, 3507, 4110, 4685, 4795, 5010, 5622, 5754, 5845, 6559, 6713, 7014, 8183, 9370, 9590, 11690, 13118, 13426, 14055, 14385, 16366, 17535, 19677, 20139, 22879, 24549, 28110, 28770, 32795, 33565, 35070, 39354, 40278, 40915, 45758, 45913, 49098, 65590, 67130, 68637, 81830, 91826, 98385, 100695, 114395, 122745, 128369, 137274, 137739, 156479, 160153, 196770, 201390, 228790, 229565, 245490, 256738, 275478, 312958, 320306, 343185, 385107, 459130, 469437, 480459, 641845, 686370, 688695, 770214, 782395, 800765, 898583, 938874, 960918, 1095353, 1121071, 1283690, 1377390, 1564790, 1601530, 1797166, 1925535, 2190706, 2242142, 2347185, 2402295, 2695749, 3286059, 3363213, 3851070, 4492915, 4694370, 4804590, 5391498, 5476765, 5605355, 6290081, 6572118, 6726426, 7667471, 8985830, 10953530, 11210710, 12580162, 13478745, 15334942, 16430295, 16816065, 18870243, 21437623, 23002413, 26957490, 31450405, 32860590, 33632130, 37740486, 38337355, 42875246, 46004826, 62900810, 64312869, 76674710, 94351215, 107188115, 115012065, 128625738, 150063361, 188702430, 214376230, 230024130, 300126722, 321564345, 450190083, 643128690, 750316805, 900380166, 1050443527, 1500633610, 2100887054, 2250950415, 3151330581, 4501900830, 5252217635, 6302661162, 10504435270, 15756652905, 31513305810]

約数ペア:

[(1, 31513305810), (2, 15756652905), (3, 10504435270), (5, 6302661162), (6, 5252217635), (7, 4501900830), (10, 3151330581), (14, 2250950415), (15, 2100887054), (21, 1500633610), (30, 1050443527), (35, 900380166), (42, 750316805), (49, 643128690), (70, 450190083), (98, 321564345), (105, 300126722), (137, 230024130), (147, 214376230), (167, 188702430), (210, 150063361), (245, 128625738), (274, 115012065), (294, 107188115), (334, 94351215), (411, 76674710), (490, 64312869), (501, 62900810), (685, 46004826), (735, 42875246), (822, 38337355), (835, 37740486), (937, 33632130), (959, 32860590), (1002, 31450405), (1169, 26957490), (1370, 23002413), (1470, 21437623), (1670, 18870243), (1874, 16816065), (1918, 16430295), (2055, 15334942), (2338, 13478745), (2505, 12580162), (2811, 11210710), (2877, 10953530), (3507, 8985830), (4110, 7667471), (4685, 6726426), (4795, 6572118), (5010, 6290081), (5622, 5605355), (5754, 5476765), (5845, 5391498), (6559, 4804590), (6713, 4694370), (7014, 4492915), (8183, 3851070), (9370, 3363213), (9590, 3286059), (11690, 2695749), (13118, 2402295), (13426, 2347185), (14055, 2242142), (14385, 2190706), (16366, 1925535), (17535, 1797166), (19677, 1601530), (20139, 1564790), (22879, 1377390), (24549, 1283690), (28110, 1121071), (28770, 1095353), (32795, 960918), (33565, 938874), (35070, 898583), (39354, 800765), (40278, 782395), (40915, 770214), (45758, 688695), (45913, 686370), (49098, 641845), (65590, 480459), (67130, 469437), (68637, 459130), (81830, 385107), (91826, 343185), (98385, 320306), (100695, 312958), (114395, 275478), (122745, 256738), (128369, 245490), (137274, 229565), (137739, 228790), (156479, 201390), (160153, 196770)]