211801590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2395

約数の個数: 192

約数和(自身を含む): 739694592

約数和(自身を除く): 527893002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 385, 390, 429, 455, 462, 495, 546, 585, 630, 693, 715, 770, 819, 858, 910, 990, 1001, 1155, 1170, 1287, 1365, 1386, 1430, 1638, 2002, 2145, 2310, 2351, 2574, 2730, 3003, 3465, 4095, 4290, 4702, 5005, 6006, 6435, 6930, 7053, 8190, 9009, 10010, 11755, 12870, 14106, 15015, 16457, 18018, 21159, 23510, 25861, 30030, 30563, 32914, 35265, 42318, 45045, 49371, 51722, 61126, 70530, 77583, 82285, 90090, 91689, 98742, 105795, 129305, 148113, 152815, 155166, 164570, 181027, 183378, 211590, 213941, 232749, 246855, 258610, 275067, 296226, 305630, 336193, 362054, 387915, 427882, 458445, 465498, 493710, 543081, 550134, 641823, 672386, 740565, 775830, 905135, 916890, 1008579, 1069705, 1086162, 1163745, 1283646, 1375335, 1481130, 1629243, 1680965, 1810270, 1925469, 2017158, 2139410, 2327490, 2353351, 2715405, 2750670, 3025737, 3209115, 3258486, 3361930, 3850938, 4706702, 5042895, 5430810, 6051474, 6418230, 7060053, 8146215, 9627345, 10085790, 11766755, 14120106, 15128685, 16292430, 19254690, 21180159, 23533510, 30257370, 35300265, 42360318, 70600530, 105900795, 211801590]

約数ペア:

[(1, 211801590), (2, 105900795), (3, 70600530), (5, 42360318), (6, 35300265), (7, 30257370), (9, 23533510), (10, 21180159), (11, 19254690), (13, 16292430), (14, 15128685), (15, 14120106), (18, 11766755), (21, 10085790), (22, 9627345), (26, 8146215), (30, 7060053), (33, 6418230), (35, 6051474), (39, 5430810), (42, 5042895), (45, 4706702), (55, 3850938), (63, 3361930), (65, 3258486), (66, 3209115), (70, 3025737), (77, 2750670), (78, 2715405), (90, 2353351), (91, 2327490), (99, 2139410), (105, 2017158), (110, 1925469), (117, 1810270), (126, 1680965), (130, 1629243), (143, 1481130), (154, 1375335), (165, 1283646), (182, 1163745), (195, 1086162), (198, 1069705), (210, 1008579), (231, 916890), (234, 905135), (273, 775830), (286, 740565), (315, 672386), (330, 641823), (385, 550134), (390, 543081), (429, 493710), (455, 465498), (462, 458445), (495, 427882), (546, 387915), (585, 362054), (630, 336193), (693, 305630), (715, 296226), (770, 275067), (819, 258610), (858, 246855), (910, 232749), (990, 213941), (1001, 211590), (1155, 183378), (1170, 181027), (1287, 164570), (1365, 155166), (1386, 152815), (1430, 148113), (1638, 129305), (2002, 105795), (2145, 98742), (2310, 91689), (2351, 90090), (2574, 82285), (2730, 77583), (3003, 70530), (3465, 61126), (4095, 51722), (4290, 49371), (4702, 45045), (5005, 42318), (6006, 35265), (6435, 32914), (6930, 30563), (7053, 30030), (8190, 25861), (9009, 23510), (10010, 21159), (11755, 18018), (12870, 16457), (14106, 15015)]