67639110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 212751360

約数和(自身を除く): 145112250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 49, 55, 66, 70, 77, 89, 94, 98, 105, 110, 141, 147, 154, 165, 178, 210, 231, 235, 245, 267, 282, 294, 329, 330, 385, 445, 462, 470, 490, 517, 534, 539, 623, 658, 705, 735, 770, 890, 979, 987, 1034, 1078, 1155, 1246, 1335, 1410, 1470, 1551, 1617, 1645, 1869, 1958, 1974, 2303, 2310, 2585, 2670, 2695, 2937, 3102, 3115, 3234, 3290, 3619, 3738, 4183, 4361, 4606, 4895, 4935, 5170, 5390, 5874, 6230, 6853, 6909, 7238, 7755, 8085, 8366, 8722, 9345, 9790, 9870, 10857, 11515, 12549, 13083, 13706, 13818, 14685, 15510, 16170, 18095, 18690, 20559, 20915, 21714, 21805, 23030, 25098, 25333, 26166, 29281, 29370, 34265, 34545, 36190, 41118, 41830, 43610, 46013, 47971, 50666, 54285, 58562, 62745, 65415, 68530, 69090, 75999, 87843, 92026, 95942, 102795, 108570, 125490, 126665, 130830, 138039, 143913, 146405, 151998, 175686, 204967, 205590, 230065, 239855, 253330, 276078, 287826, 292810, 322091, 379995, 409934, 439215, 460130, 479710, 614901, 644182, 690195, 719565, 759990, 878430, 966273, 1024835, 1229802, 1380390, 1439130, 1610455, 1932546, 2049670, 2254637, 3074505, 3220910, 4509274, 4831365, 6149010, 6763911, 9662730, 11273185, 13527822, 22546370, 33819555, 67639110]

約数ペア:

[(1, 67639110), (2, 33819555), (3, 22546370), (5, 13527822), (6, 11273185), (7, 9662730), (10, 6763911), (11, 6149010), (14, 4831365), (15, 4509274), (21, 3220910), (22, 3074505), (30, 2254637), (33, 2049670), (35, 1932546), (42, 1610455), (47, 1439130), (49, 1380390), (55, 1229802), (66, 1024835), (70, 966273), (77, 878430), (89, 759990), (94, 719565), (98, 690195), (105, 644182), (110, 614901), (141, 479710), (147, 460130), (154, 439215), (165, 409934), (178, 379995), (210, 322091), (231, 292810), (235, 287826), (245, 276078), (267, 253330), (282, 239855), (294, 230065), (329, 205590), (330, 204967), (385, 175686), (445, 151998), (462, 146405), (470, 143913), (490, 138039), (517, 130830), (534, 126665), (539, 125490), (623, 108570), (658, 102795), (705, 95942), (735, 92026), (770, 87843), (890, 75999), (979, 69090), (987, 68530), (1034, 65415), (1078, 62745), (1155, 58562), (1246, 54285), (1335, 50666), (1410, 47971), (1470, 46013), (1551, 43610), (1617, 41830), (1645, 41118), (1869, 36190), (1958, 34545), (1974, 34265), (2303, 29370), (2310, 29281), (2585, 26166), (2670, 25333), (2695, 25098), (2937, 23030), (3102, 21805), (3115, 21714), (3234, 20915), (3290, 20559), (3619, 18690), (3738, 18095), (4183, 16170), (4361, 15510), (4606, 14685), (4895, 13818), (4935, 13706), (5170, 13083), (5390, 12549), (5874, 11515), (6230, 10857), (6853, 9870), (6909, 9790), (7238, 9345), (7755, 8722), (8085, 8366)]