1245299910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3173

約数の個数: 64

約数和(自身を含む): 3044321280

約数和(自身を除く): 1799021370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 181, 237, 362, 395, 474, 543, 790, 905, 1086, 1185, 1810, 2370, 2715, 2903, 5430, 5806, 8709, 14299, 14515, 17418, 28598, 29030, 42897, 43545, 71495, 85794, 87090, 142990, 214485, 229337, 428970, 458674, 525443, 688011, 1050886, 1146685, 1376022, 1576329, 2293370, 2627215, 3152658, 3440055, 5254430, 6880110, 7881645, 15763290, 41509997, 83019994, 124529991, 207549985, 249059982, 415099970, 622649955, 1245299910]

約数ペア:

[(1, 1245299910), (2, 622649955), (3, 415099970), (5, 249059982), (6, 207549985), (10, 124529991), (15, 83019994), (30, 41509997), (79, 15763290), (158, 7881645), (181, 6880110), (237, 5254430), (362, 3440055), (395, 3152658), (474, 2627215), (543, 2293370), (790, 1576329), (905, 1376022), (1086, 1146685), (1185, 1050886), (1810, 688011), (2370, 525443), (2715, 458674), (2903, 428970), (5430, 229337), (5806, 214485), (8709, 142990), (14299, 87090), (14515, 85794), (17418, 71495), (28598, 43545), (29030, 42897)]