15693205990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:867

約数の個数: 192

約数和(自身を含む): 37934749440

約数和(自身を除く): 22241543450

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 293, 385, 418, 490, 523, 539, 586, 665, 770, 931, 1045, 1046, 1078, 1330, 1463, 1465, 1862, 2051, 2090, 2615, 2695, 2926, 2930, 3223, 3661, 4102, 4655, 5230, 5390, 5567, 5753, 6446, 7315, 7322, 9310, 9937, 10241, 10255, 11134, 11506, 14357, 14630, 16115, 18305, 19874, 20482, 20510, 22561, 25627, 27835, 28714, 28765, 32230, 36610, 38969, 40271, 45122, 49685, 51205, 51254, 55670, 57530, 61237, 69559, 71785, 77938, 80542, 99370, 102410, 109307, 112805, 122474, 128135, 139118, 143570, 153239, 157927, 194845, 201355, 218614, 225610, 256270, 272783, 281897, 306185, 306478, 315854, 347795, 389690, 402710, 428659, 486913, 545566, 546535, 563794, 612370, 695590, 765149, 766195, 789635, 857318, 973826, 1072673, 1093070, 1363915, 1409485, 1530298, 1532390, 1579270, 1685629, 2143295, 2145346, 2434565, 2727830, 2818970, 2911541, 3000613, 3371258, 3825745, 4286590, 4869130, 5356043, 5363365, 5823082, 6001226, 7508711, 7651490, 8428145, 10712086, 10726730, 11799403, 14557705, 15003065, 15017422, 16856290, 20380787, 23598806, 26780215, 29115410, 30006130, 32026951, 37543555, 40761574, 53560430, 58997015, 64053902, 75087110, 82595821, 101903935, 117994030, 142665509, 160134755, 165191642, 203807870, 224188657, 285331018, 320269510, 412979105, 448377314, 713327545, 825958210, 1120943285, 1426655090, 1569320599, 2241886570, 3138641198, 7846602995, 15693205990]

約数ペア:

[(1, 15693205990), (2, 7846602995), (5, 3138641198), (7, 2241886570), (10, 1569320599), (11, 1426655090), (14, 1120943285), (19, 825958210), (22, 713327545), (35, 448377314), (38, 412979105), (49, 320269510), (55, 285331018), (70, 224188657), (77, 203807870), (95, 165191642), (98, 160134755), (110, 142665509), (133, 117994030), (154, 101903935), (190, 82595821), (209, 75087110), (245, 64053902), (266, 58997015), (293, 53560430), (385, 40761574), (418, 37543555), (490, 32026951), (523, 30006130), (539, 29115410), (586, 26780215), (665, 23598806), (770, 20380787), (931, 16856290), (1045, 15017422), (1046, 15003065), (1078, 14557705), (1330, 11799403), (1463, 10726730), (1465, 10712086), (1862, 8428145), (2051, 7651490), (2090, 7508711), (2615, 6001226), (2695, 5823082), (2926, 5363365), (2930, 5356043), (3223, 4869130), (3661, 4286590), (4102, 3825745), (4655, 3371258), (5230, 3000613), (5390, 2911541), (5567, 2818970), (5753, 2727830), (6446, 2434565), (7315, 2145346), (7322, 2143295), (9310, 1685629), (9937, 1579270), (10241, 1532390), (10255, 1530298), (11134, 1409485), (11506, 1363915), (14357, 1093070), (14630, 1072673), (16115, 973826), (18305, 857318), (19874, 789635), (20482, 766195), (20510, 765149), (22561, 695590), (25627, 612370), (27835, 563794), (28714, 546535), (28765, 545566), (32230, 486913), (36610, 428659), (38969, 402710), (40271, 389690), (45122, 347795), (49685, 315854), (51205, 306478), (51254, 306185), (55670, 281897), (57530, 272783), (61237, 256270), (69559, 225610), (71785, 218614), (77938, 201355), (80542, 194845), (99370, 157927), (102410, 153239), (109307, 143570), (112805, 139118), (122474, 128135)]