31065006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 73801728

約数和(自身を除く): 42736722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 103, 129, 167, 206, 258, 301, 309, 334, 501, 602, 618, 721, 903, 1002, 1169, 1442, 1806, 2163, 2338, 3507, 4326, 4429, 7014, 7181, 8858, 13287, 14362, 17201, 21543, 26574, 31003, 34402, 43086, 50267, 51603, 62006, 93009, 100534, 103206, 120407, 150801, 186018, 240814, 301602, 361221, 722442, 739643, 1479286, 2218929, 4437858, 5177501, 10355002, 15532503, 31065006]

約数ペア:

[(1, 31065006), (2, 15532503), (3, 10355002), (6, 5177501), (7, 4437858), (14, 2218929), (21, 1479286), (42, 739643), (43, 722442), (86, 361221), (103, 301602), (129, 240814), (167, 186018), (206, 150801), (258, 120407), (301, 103206), (309, 100534), (334, 93009), (501, 62006), (602, 51603), (618, 50267), (721, 43086), (903, 34402), (1002, 31003), (1169, 26574), (1442, 21543), (1806, 17201), (2163, 14362), (2338, 13287), (3507, 8858), (4326, 7181), (4429, 7014)]