1770036884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 4232847360

約数和(自身を除く): 2462810476

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 121, 124, 133, 154, 209, 217, 242, 266, 308, 341, 418, 434, 484, 532, 589, 682, 836, 847, 868, 887, 1178, 1364, 1463, 1694, 1774, 2299, 2356, 2387, 2926, 3388, 3548, 3751, 4123, 4598, 4774, 5852, 6209, 6479, 7502, 8246, 9196, 9548, 9757, 12418, 12958, 15004, 16093, 16492, 16853, 19514, 24836, 25916, 26257, 27497, 32186, 33706, 39028, 45353, 52514, 54994, 64372, 67412, 68299, 71269, 90706, 105028, 107327, 109988, 117971, 136598, 142538, 181412, 185383, 192479, 214654, 235942, 273196, 285076, 302467, 370766, 384958, 429308, 471884, 498883, 522443, 604934, 741532, 751289, 769916, 997766, 1044886, 1209868, 1297681, 1502578, 1995532, 2039213, 2089772, 2117269, 2595362, 3005156, 3327137, 3657101, 4078426, 4234538, 5190724, 5746873, 6654274, 7314202, 8156852, 8469076, 11493746, 13308548, 14274491, 14628404, 22987492, 23289959, 28548982, 40228111, 46579918, 57097964, 63215603, 80456222, 93159836, 126431206, 160912444, 252862412, 442509221, 885018442, 1770036884]

約数ペア:

[(1, 1770036884), (2, 885018442), (4, 442509221), (7, 252862412), (11, 160912444), (14, 126431206), (19, 93159836), (22, 80456222), (28, 63215603), (31, 57097964), (38, 46579918), (44, 40228111), (62, 28548982), (76, 23289959), (77, 22987492), (121, 14628404), (124, 14274491), (133, 13308548), (154, 11493746), (209, 8469076), (217, 8156852), (242, 7314202), (266, 6654274), (308, 5746873), (341, 5190724), (418, 4234538), (434, 4078426), (484, 3657101), (532, 3327137), (589, 3005156), (682, 2595362), (836, 2117269), (847, 2089772), (868, 2039213), (887, 1995532), (1178, 1502578), (1364, 1297681), (1463, 1209868), (1694, 1044886), (1774, 997766), (2299, 769916), (2356, 751289), (2387, 741532), (2926, 604934), (3388, 522443), (3548, 498883), (3751, 471884), (4123, 429308), (4598, 384958), (4774, 370766), (5852, 302467), (6209, 285076), (6479, 273196), (7502, 235942), (8246, 214654), (9196, 192479), (9548, 185383), (9757, 181412), (12418, 142538), (12958, 136598), (15004, 117971), (16093, 109988), (16492, 107327), (16853, 105028), (19514, 90706), (24836, 71269), (25916, 68299), (26257, 67412), (27497, 64372), (32186, 54994), (33706, 52514), (39028, 45353)]