3080028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 8443904

約数和(自身を除く): 5363876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 991, 1036, 1554, 1982, 2973, 3108, 3964, 5946, 6937, 11892, 13874, 20811, 27748, 36667, 41622, 73334, 83244, 110001, 146668, 220002, 256669, 440004, 513338, 770007, 1026676, 1540014, 3080028]

約数ペア:

[(1, 3080028), (2, 1540014), (3, 1026676), (4, 770007), (6, 513338), (7, 440004), (12, 256669), (14, 220002), (21, 146668), (28, 110001), (37, 83244), (42, 73334), (74, 41622), (84, 36667), (111, 27748), (148, 20811), (222, 13874), (259, 11892), (444, 6937), (518, 5946), (777, 3964), (991, 3108), (1036, 2973), (1554, 1982)]