1030449021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 1718353920

約数和(自身を除く): 687904899

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 227, 367, 399, 589, 651, 681, 1101, 1589, 1767, 2569, 4123, 4313, 4767, 6973, 7037, 7707, 11377, 12369, 12939, 20919, 21111, 30191, 34131, 48811, 49259, 79639, 83309, 90573, 133703, 146433, 147777, 216163, 238917, 249927, 401109, 583163, 648489, 935921, 1513141, 1582871, 1749489, 2582579, 2807763, 4539423, 4748613, 7747737, 11080097, 18078053, 33240291, 49069001, 54234159, 147207003, 343483007, 1030449021]

約数ペア:

[(1, 1030449021), (3, 343483007), (7, 147207003), (19, 54234159), (21, 49069001), (31, 33240291), (57, 18078053), (93, 11080097), (133, 7747737), (217, 4748613), (227, 4539423), (367, 2807763), (399, 2582579), (589, 1749489), (651, 1582871), (681, 1513141), (1101, 935921), (1589, 648489), (1767, 583163), (2569, 401109), (4123, 249927), (4313, 238917), (4767, 216163), (6973, 147777), (7037, 146433), (7707, 133703), (11377, 90573), (12369, 83309), (12939, 79639), (20919, 49259), (21111, 48811), (30191, 34131)]