30120407690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1\times {\mathrm{33287}}^1$

素因数の和:35542

約数の個数: 32

約数和(自身を含む): 55565927424

約数和(自身を除く): 25445519734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2207, 4414, 11035, 22070, 33287, 66574, 90487, 166435, 180974, 332870, 452435, 904870, 1364767, 2729534, 6823835, 13647670, 73464409, 146928818, 367322045, 734644090, 3012040769, 6024081538, 15060203845, 30120407690]

約数ペア:

[(1, 30120407690), (2, 15060203845), (5, 6024081538), (10, 3012040769), (41, 734644090), (82, 367322045), (205, 146928818), (410, 73464409), (2207, 13647670), (4414, 6823835), (11035, 2729534), (22070, 1364767), (33287, 904870), (66574, 452435), (90487, 332870), (166435, 180974)]