30751504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 74566656

約数和(自身を除く): 43815152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 521, 527, 868, 952, 1042, 1054, 1736, 1904, 2084, 2108, 3472, 3647, 3689, 4168, 4216, 7294, 7378, 8336, 8432, 8857, 14588, 14756, 16151, 17714, 29176, 29512, 32302, 35428, 58352, 59024, 61999, 64604, 70856, 113057, 123998, 129208, 141712, 226114, 247996, 258416, 274567, 452228, 495992, 549134, 904456, 991984, 1098268, 1808912, 1921969, 2196536, 3843938, 4393072, 7687876, 15375752, 30751504]

約数ペア:

[(1, 30751504), (2, 15375752), (4, 7687876), (7, 4393072), (8, 3843938), (14, 2196536), (16, 1921969), (17, 1808912), (28, 1098268), (31, 991984), (34, 904456), (56, 549134), (62, 495992), (68, 452228), (112, 274567), (119, 258416), (124, 247996), (136, 226114), (217, 141712), (238, 129208), (248, 123998), (272, 113057), (434, 70856), (476, 64604), (496, 61999), (521, 59024), (527, 58352), (868, 35428), (952, 32302), (1042, 29512), (1054, 29176), (1736, 17714), (1904, 16151), (2084, 14756), (2108, 14588), (3472, 8857), (3647, 8432), (3689, 8336), (4168, 7378), (4216, 7294)]