30390576

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 84518400

約数和(自身を除く): 54127824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 709, 752, 893, 912, 1128, 1418, 1786, 2127, 2256, 2679, 2836, 3572, 4254, 5358, 5672, 7144, 8508, 10716, 11344, 13471, 14288, 17016, 21432, 26942, 33323, 34032, 40413, 42864, 53884, 66646, 80826, 99969, 107768, 133292, 161652, 199938, 215536, 266584, 323304, 399876, 533168, 633137, 646608, 799752, 1266274, 1599504, 1899411, 2532548, 3798822, 5065096, 7597644, 10130192, 15195288, 30390576]

約数ペア:

[(1, 30390576), (2, 15195288), (3, 10130192), (4, 7597644), (6, 5065096), (8, 3798822), (12, 2532548), (16, 1899411), (19, 1599504), (24, 1266274), (38, 799752), (47, 646608), (48, 633137), (57, 533168), (76, 399876), (94, 323304), (114, 266584), (141, 215536), (152, 199938), (188, 161652), (228, 133292), (282, 107768), (304, 99969), (376, 80826), (456, 66646), (564, 53884), (709, 42864), (752, 40413), (893, 34032), (912, 33323), (1128, 26942), (1418, 21432), (1786, 17016), (2127, 14288), (2256, 13471), (2679, 11344), (2836, 10716), (3572, 8508), (4254, 7144), (5358, 5672)]