500068030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 1210244976

約数和(自身を除く): 710176946

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, 257, 266, 361, 385, 418, 490, 514, 539, 665, 722, 770, 931, 1045, 1078, 1285, 1330, 1463, 1799, 1805, 1862, 2090, 2527, 2570, 2695, 2827, 2926, 3598, 3610, 3971, 4655, 4883, 5054, 5390, 5654, 7315, 7942, 8995, 9310, 9766, 10241, 12593, 12635, 14135, 14630, 17689, 17990, 19789, 19855, 20482, 24415, 25186, 25270, 27797, 28270, 34181, 35378, 39578, 39710, 48830, 51205, 53713, 55594, 62965, 68362, 88445, 92777, 98945, 102410, 107426, 125930, 138523, 138985, 170905, 176890, 185554, 194579, 197890, 239267, 268565, 277046, 277970, 341810, 375991, 389158, 463885, 478534, 537130, 649439, 692615, 751982, 927770, 972895, 1020547, 1196335, 1298878, 1385230, 1879955, 1945790, 2041094, 2392670, 2631937, 3247195, 3759910, 4546073, 5102735, 5263874, 6494390, 7143829, 9092146, 10205470, 13159685, 14287658, 22730365, 26319370, 35719145, 45460730, 50006803, 71438290, 100013606, 250034015, 500068030]

約数ペア:

[(1, 500068030), (2, 250034015), (5, 100013606), (7, 71438290), (10, 50006803), (11, 45460730), (14, 35719145), (19, 26319370), (22, 22730365), (35, 14287658), (38, 13159685), (49, 10205470), (55, 9092146), (70, 7143829), (77, 6494390), (95, 5263874), (98, 5102735), (110, 4546073), (133, 3759910), (154, 3247195), (190, 2631937), (209, 2392670), (245, 2041094), (257, 1945790), (266, 1879955), (361, 1385230), (385, 1298878), (418, 1196335), (490, 1020547), (514, 972895), (539, 927770), (665, 751982), (722, 692615), (770, 649439), (931, 537130), (1045, 478534), (1078, 463885), (1285, 389158), (1330, 375991), (1463, 341810), (1799, 277970), (1805, 277046), (1862, 268565), (2090, 239267), (2527, 197890), (2570, 194579), (2695, 185554), (2827, 176890), (2926, 170905), (3598, 138985), (3610, 138523), (3971, 125930), (4655, 107426), (4883, 102410), (5054, 98945), (5390, 92777), (5654, 88445), (7315, 68362), (7942, 62965), (8995, 55594), (9310, 53713), (9766, 51205), (10241, 48830), (12593, 39710), (12635, 39578), (14135, 35378), (14630, 34181), (17689, 28270), (17990, 27797), (19789, 25270), (19855, 25186), (20482, 24415)]