247063010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{10429}}^1$

素因数の和:10562

約数の個数: 32

約数和(自身を含む): 468599040

約数和(自身を除く): 221536030

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 10429, 11845, 20858, 23690, 52145, 104290, 239867, 479734, 1074187, 1199335, 2148374, 2398670, 5370935, 10741870, 24706301, 49412602, 123531505, 247063010]

約数ペア:

[(1, 247063010), (2, 123531505), (5, 49412602), (10, 24706301), (23, 10741870), (46, 5370935), (103, 2398670), (115, 2148374), (206, 1199335), (230, 1074187), (515, 479734), (1030, 239867), (2369, 104290), (4738, 52145), (10429, 23690), (11845, 20858)]