28476210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135601}}^1$

素因数の和:135618

約数の個数: 32

約数和(自身を含む): 78106752

約数和(自身を除く): 49630542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135601, 271202, 406803, 678005, 813606, 949207, 1356010, 1898414, 2034015, 2847621, 4068030, 4746035, 5695242, 9492070, 14238105, 28476210]

約数ペア:

[(1, 28476210), (2, 14238105), (3, 9492070), (5, 5695242), (6, 4746035), (7, 4068030), (10, 2847621), (14, 2034015), (15, 1898414), (21, 1356010), (30, 949207), (35, 813606), (42, 678005), (70, 406803), (105, 271202), (210, 135601)]