30810846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20297}}^1$

素因数の和:20336

約数の個数: 32

約数和(自身を含む): 70149888

約数和(自身を除く): 39339042

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20297, 40594, 60891, 121782, 223267, 446534, 466831, 669801, 933662, 1339602, 1400493, 2800986, 5135141, 10270282, 15405423, 30810846]

約数ペア:

[(1, 30810846), (2, 15405423), (3, 10270282), (6, 5135141), (11, 2800986), (22, 1400493), (23, 1339602), (33, 933662), (46, 669801), (66, 466831), (69, 446534), (138, 223267), (253, 121782), (506, 60891), (759, 40594), (1518, 20297)]