2019584630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{13463}}^1$

素因数の和:15620

約数の個数: 32

約数和(自身を含む): 4156821504

約数和(自身を除く): 2137236874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2143, 4286, 10715, 13463, 15001, 21430, 26926, 30002, 67315, 75005, 94241, 134630, 150010, 188482, 471205, 942410, 28851209, 57702418, 144256045, 201958463, 288512090, 403916926, 1009792315, 2019584630]

約数ペア:

[(1, 2019584630), (2, 1009792315), (5, 403916926), (7, 288512090), (10, 201958463), (14, 144256045), (35, 57702418), (70, 28851209), (2143, 942410), (4286, 471205), (10715, 188482), (13463, 150010), (15001, 134630), (21430, 94241), (26926, 75005), (30002, 67315)]