515680130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 1080414720

約数和(自身を除く): 564734590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 173, 194, 346, 439, 485, 679, 865, 878, 970, 1211, 1358, 1730, 2195, 2422, 3073, 3395, 4390, 6055, 6146, 6790, 12110, 15365, 16781, 30730, 33562, 42583, 75947, 83905, 85166, 117467, 151894, 167810, 212915, 234934, 298081, 379735, 425830, 531629, 587335, 596162, 759470, 1063258, 1174670, 1490405, 2658145, 2980810, 5316290, 7366859, 14733718, 36834295, 51568013, 73668590, 103136026, 257840065, 515680130]

約数ペア:

[(1, 515680130), (2, 257840065), (5, 103136026), (7, 73668590), (10, 51568013), (14, 36834295), (35, 14733718), (70, 7366859), (97, 5316290), (173, 2980810), (194, 2658145), (346, 1490405), (439, 1174670), (485, 1063258), (679, 759470), (865, 596162), (878, 587335), (970, 531629), (1211, 425830), (1358, 379735), (1730, 298081), (2195, 234934), (2422, 212915), (3073, 167810), (3395, 151894), (4390, 117467), (6055, 85166), (6146, 83905), (6790, 75947), (12110, 42583), (15365, 33562), (16781, 30730)]