30660315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2729}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 25948965

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 2729, 3745, 8187, 11235, 13645, 19103, 40935, 57309, 95515, 286545, 292003, 876009, 1460015, 2044021, 4380045, 6132063, 10220105, 30660315]

約数ペア:

[(1, 30660315), (3, 10220105), (5, 6132063), (7, 4380045), (15, 2044021), (21, 1460015), (35, 876009), (105, 292003), (107, 286545), (321, 95515), (535, 57309), (749, 40935), (1605, 19103), (2247, 13645), (2729, 11235), (3745, 8187)]