29490702969

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 51671001600

約数和(自身を除く): 22180298631

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 149, 169, 217, 257, 273, 403, 447, 507, 637, 651, 771, 1043, 1183, 1209, 1519, 1799, 1911, 1937, 2821, 3129, 3341, 3549, 4557, 4619, 5239, 5397, 5811, 7301, 7967, 8281, 8463, 10023, 12593, 13559, 13857, 15717, 19747, 21903, 23387, 23901, 24843, 25181, 32333, 36673, 37779, 38293, 40677, 43433, 55769, 59241, 60047, 70161, 75543, 94913, 96999, 103571, 110019, 114879, 130299, 163709, 167307, 176267, 180141, 226331, 256711, 268051, 284739, 304031, 310713, 390383, 420329, 491127, 497809, 528801, 678993, 724997, 770133, 780611, 804153, 912093, 1171149, 1187083, 1233869, 1260987, 1346423, 1493427, 1876357, 2128217, 2174991, 2341833, 2942303, 3484663, 3561249, 3701607, 4039269, 5074979, 5464277, 5629071, 6384651, 6471517, 8309581, 8826909, 9424961, 10453989, 15224937, 15432079, 16392831, 19414551, 24392641, 24928743, 28274883, 38249939, 45300619, 46296237, 58167067, 65974727, 73177923, 108024553, 114749817, 135901857, 174501201, 197924181, 200617027, 317104333, 324073659, 601851081, 756171871, 951312999, 1404319189, 2268515613, 4212957567, 9830234323, 29490702969]

約数ペア:

[(1, 29490702969), (3, 9830234323), (7, 4212957567), (13, 2268515613), (21, 1404319189), (31, 951312999), (39, 756171871), (49, 601851081), (91, 324073659), (93, 317104333), (147, 200617027), (149, 197924181), (169, 174501201), (217, 135901857), (257, 114749817), (273, 108024553), (403, 73177923), (447, 65974727), (507, 58167067), (637, 46296237), (651, 45300619), (771, 38249939), (1043, 28274883), (1183, 24928743), (1209, 24392641), (1519, 19414551), (1799, 16392831), (1911, 15432079), (1937, 15224937), (2821, 10453989), (3129, 9424961), (3341, 8826909), (3549, 8309581), (4557, 6471517), (4619, 6384651), (5239, 5629071), (5397, 5464277), (5811, 5074979), (7301, 4039269), (7967, 3701607), (8281, 3561249), (8463, 3484663), (10023, 2942303), (12593, 2341833), (13559, 2174991), (13857, 2128217), (15717, 1876357), (19747, 1493427), (21903, 1346423), (23387, 1260987), (23901, 1233869), (24843, 1187083), (25181, 1171149), (32333, 912093), (36673, 804153), (37779, 780611), (38293, 770133), (40677, 724997), (43433, 678993), (55769, 528801), (59241, 497809), (60047, 491127), (70161, 420329), (75543, 390383), (94913, 310713), (96999, 304031), (103571, 284739), (110019, 268051), (114879, 256711), (130299, 226331), (163709, 180141), (167307, 176267)]