131946060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24709}}^1$

素因数の和:24810

約数の個数: 48

約数和(自身を含む): 373615200

約数和(自身を除く): 241669140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 24709, 49418, 74127, 98836, 123545, 148254, 247090, 296508, 370635, 494180, 741270, 1482540, 2199101, 4398202, 6597303, 8796404, 10995505, 13194606, 21991010, 26389212, 32986515, 43982020, 65973030, 131946060]

約数ペア:

[(1, 131946060), (2, 65973030), (3, 43982020), (4, 32986515), (5, 26389212), (6, 21991010), (10, 13194606), (12, 10995505), (15, 8796404), (20, 6597303), (30, 4398202), (60, 2199101), (89, 1482540), (178, 741270), (267, 494180), (356, 370635), (445, 296508), (534, 247090), (890, 148254), (1068, 123545), (1335, 98836), (1780, 74127), (2670, 49418), (5340, 24709)]