1523407004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{5197}}^1$

素因数の和:5275

約数の個数: 72

約数和(自身を含む): 3327135840

約数和(自身を除く): 1803728836

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 361, 406, 532, 551, 722, 812, 1102, 1444, 2204, 2527, 3857, 5054, 5197, 7714, 10108, 10394, 10469, 15428, 20788, 20938, 36379, 41876, 72758, 73283, 98743, 145516, 146566, 150713, 197486, 293132, 301426, 394972, 602852, 691201, 1054991, 1382402, 1876117, 2109982, 2764804, 2863547, 3752234, 4219964, 5727094, 7504468, 11454188, 13132819, 20044829, 26265638, 40089658, 52531276, 54407393, 80179316, 108814786, 217629572, 380851751, 761703502, 1523407004]

約数ペア:

[(1, 1523407004), (2, 761703502), (4, 380851751), (7, 217629572), (14, 108814786), (19, 80179316), (28, 54407393), (29, 52531276), (38, 40089658), (58, 26265638), (76, 20044829), (116, 13132819), (133, 11454188), (203, 7504468), (266, 5727094), (361, 4219964), (406, 3752234), (532, 2863547), (551, 2764804), (722, 2109982), (812, 1876117), (1102, 1382402), (1444, 1054991), (2204, 691201), (2527, 602852), (3857, 394972), (5054, 301426), (5197, 293132), (7714, 197486), (10108, 150713), (10394, 146566), (10469, 145516), (15428, 98743), (20788, 73283), (20938, 72758), (36379, 41876)]