30259306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8543}}^1$

素因数の和:8586

約数の個数: 32

約数和(自身を含む): 59056128

約数和(自身を除く): 28796822

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 8543, 17086, 59801, 93973, 119602, 187946, 196489, 392978, 657811, 1315622, 1375423, 2161379, 2750846, 4322758, 15129653, 30259306]

約数ペア:

[(1, 30259306), (2, 15129653), (7, 4322758), (11, 2750846), (14, 2161379), (22, 1375423), (23, 1315622), (46, 657811), (77, 392978), (154, 196489), (161, 187946), (253, 119602), (322, 93973), (506, 59801), (1771, 17086), (3542, 8543)]