15694854180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1\times {\mathrm{2243}}^1$

素因数の和:3233

約数の個数: 96

約数和(自身を含む): 44334259200

約数和(自身を除く): 28639405020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 839, 1390, 1668, 1678, 2085, 2243, 2517, 2780, 3356, 4170, 4195, 4486, 5034, 6729, 8340, 8390, 8972, 10068, 11215, 12585, 13458, 16780, 22430, 25170, 26916, 33645, 44860, 50340, 67290, 116621, 134580, 233242, 311777, 349863, 466484, 583105, 623554, 699726, 935331, 1166210, 1247108, 1399452, 1558885, 1749315, 1870662, 1881877, 2332420, 3117770, 3498630, 3741324, 3763754, 4676655, 5645631, 6235540, 6997260, 7527508, 9353310, 9409385, 11291262, 18706620, 18818770, 22582524, 28228155, 37637540, 56456310, 112912620, 261580903, 523161806, 784742709, 1046323612, 1307904515, 1569485418, 2615809030, 3138970836, 3923713545, 5231618060, 7847427090, 15694854180]

約数ペア:

[(1, 15694854180), (2, 7847427090), (3, 5231618060), (4, 3923713545), (5, 3138970836), (6, 2615809030), (10, 1569485418), (12, 1307904515), (15, 1046323612), (20, 784742709), (30, 523161806), (60, 261580903), (139, 112912620), (278, 56456310), (417, 37637540), (556, 28228155), (695, 22582524), (834, 18818770), (839, 18706620), (1390, 11291262), (1668, 9409385), (1678, 9353310), (2085, 7527508), (2243, 6997260), (2517, 6235540), (2780, 5645631), (3356, 4676655), (4170, 3763754), (4195, 3741324), (4486, 3498630), (5034, 3117770), (6729, 2332420), (8340, 1881877), (8390, 1870662), (8972, 1749315), (10068, 1558885), (11215, 1399452), (12585, 1247108), (13458, 1166210), (16780, 935331), (22430, 699726), (25170, 623554), (26916, 583105), (33645, 466484), (44860, 349863), (50340, 311777), (67290, 233242), (116621, 134580)]