30699988207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{215123}}^1$

素因数の和:215215

約数の個数: 32

約数和(自身を含む): 39238617600

約数和(自身を除く): 8538629393

約数列:

[1, 7, 19, 29, 37, 133, 203, 259, 551, 703, 1073, 3857, 4921, 7511, 20387, 142709, 215123, 1505861, 4087337, 6238567, 7959551, 28611359, 43669969, 55716857, 118532773, 151231469, 230826979, 829729411, 1058620283, 1615788853, 4385712601, 30699988207]

約数ペア:

[(1, 30699988207), (7, 4385712601), (19, 1615788853), (29, 1058620283), (37, 829729411), (133, 230826979), (203, 151231469), (259, 118532773), (551, 55716857), (703, 43669969), (1073, 28611359), (3857, 7959551), (4921, 6238567), (7511, 4087337), (20387, 1505861), (142709, 215123)]