19345619930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{5741}}^1$

素因数の和:5821

約数の個数: 144

約数和(自身を含む): 45610382664

約数和(自身を除く): 26264762734

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 230, 245, 299, 322, 455, 490, 529, 598, 637, 805, 910, 1058, 1127, 1274, 1495, 1610, 2093, 2254, 2645, 2990, 3185, 3703, 4186, 5290, 5635, 5741, 6370, 6877, 7406, 10465, 11270, 11482, 13754, 14651, 18515, 20930, 25921, 28705, 29302, 34385, 37030, 40187, 48139, 51842, 57410, 68770, 73255, 74633, 80374, 96278, 129605, 132043, 146510, 149266, 200935, 240695, 259210, 264086, 281309, 336973, 373165, 401870, 481390, 522431, 562618, 660215, 673946, 746330, 924301, 1044862, 1320430, 1406545, 1684865, 1716559, 1848602, 2612155, 2813090, 3036989, 3369730, 3433118, 3657017, 4621505, 5224310, 6073978, 6470107, 7314034, 8582795, 9243010, 12015913, 12940214, 15184945, 17165590, 18285085, 21258923, 24031826, 30369890, 32350535, 36570170, 39480857, 42517846, 60079565, 64701070, 78961714, 84111391, 106294615, 120159130, 148812461, 168222782, 197404285, 212589230, 276365999, 297624922, 394808570, 420556955, 552731998, 744062305, 841113910, 1381829995, 1488124610, 1934561993, 2763659990, 3869123986, 9672809965, 19345619930]

約数ペア:

[(1, 19345619930), (2, 9672809965), (5, 3869123986), (7, 2763659990), (10, 1934561993), (13, 1488124610), (14, 1381829995), (23, 841113910), (26, 744062305), (35, 552731998), (46, 420556955), (49, 394808570), (65, 297624922), (70, 276365999), (91, 212589230), (98, 197404285), (115, 168222782), (130, 148812461), (161, 120159130), (182, 106294615), (230, 84111391), (245, 78961714), (299, 64701070), (322, 60079565), (455, 42517846), (490, 39480857), (529, 36570170), (598, 32350535), (637, 30369890), (805, 24031826), (910, 21258923), (1058, 18285085), (1127, 17165590), (1274, 15184945), (1495, 12940214), (1610, 12015913), (2093, 9243010), (2254, 8582795), (2645, 7314034), (2990, 6470107), (3185, 6073978), (3703, 5224310), (4186, 4621505), (5290, 3657017), (5635, 3433118), (5741, 3369730), (6370, 3036989), (6877, 2813090), (7406, 2612155), (10465, 1848602), (11270, 1716559), (11482, 1684865), (13754, 1406545), (14651, 1320430), (18515, 1044862), (20930, 924301), (25921, 746330), (28705, 673946), (29302, 660215), (34385, 562618), (37030, 522431), (40187, 481390), (48139, 401870), (51842, 373165), (57410, 336973), (68770, 281309), (73255, 264086), (74633, 259210), (80374, 240695), (96278, 200935), (129605, 149266), (132043, 146510)]