310075318

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8431}}^1$

素因数の和:8548

約数の個数: 32

約数和(自身を含む): 553678848

約数和(自身を除く): 243603530

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 8431, 16862, 18389, 36778, 59017, 118034, 311947, 598601, 623894, 1197202, 2183629, 4190207, 4367258, 8380414, 22148237, 44296474, 155037659, 310075318]

約数ペア:

[(1, 310075318), (2, 155037659), (7, 44296474), (14, 22148237), (37, 8380414), (71, 4367258), (74, 4190207), (142, 2183629), (259, 1197202), (497, 623894), (518, 598601), (994, 311947), (2627, 118034), (5254, 59017), (8431, 36778), (16862, 18389)]