2980614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 7547904

約数和(自身を除く): 4567290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 103, 106, 159, 182, 206, 273, 309, 318, 371, 546, 618, 689, 721, 742, 1113, 1339, 1378, 1442, 2067, 2163, 2226, 2678, 4017, 4134, 4326, 4823, 5459, 8034, 9373, 9646, 10918, 14469, 16377, 18746, 28119, 28938, 32754, 38213, 56238, 70967, 76426, 114639, 141934, 212901, 229278, 425802, 496769, 993538, 1490307, 2980614]

約数ペア:

[(1, 2980614), (2, 1490307), (3, 993538), (6, 496769), (7, 425802), (13, 229278), (14, 212901), (21, 141934), (26, 114639), (39, 76426), (42, 70967), (53, 56238), (78, 38213), (91, 32754), (103, 28938), (106, 28119), (159, 18746), (182, 16377), (206, 14469), (273, 10918), (309, 9646), (318, 9373), (371, 8034), (546, 5459), (618, 4823), (689, 4326), (721, 4134), (742, 4017), (1113, 2678), (1339, 2226), (1378, 2163), (1442, 2067)]