30041319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 51019776

約数和(自身を除く): 20978457

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2767, 3619, 8301, 10857, 19369, 30437, 58107, 91311, 130049, 213059, 390147, 639177, 910343, 1430539, 2731029, 4291617, 10013773, 30041319]

約数ペア:

[(1, 30041319), (3, 10013773), (7, 4291617), (11, 2731029), (21, 1430539), (33, 910343), (47, 639177), (77, 390147), (141, 213059), (231, 130049), (329, 91311), (517, 58107), (987, 30437), (1551, 19369), (2767, 10857), (3619, 8301)]