12709290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 35043840

約数和(自身を除く): 22334550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2027, 2090, 3135, 4054, 6081, 6270, 10135, 12162, 20270, 22297, 30405, 38513, 44594, 60810, 66891, 77026, 111485, 115539, 133782, 192565, 222970, 231078, 334455, 385130, 423643, 577695, 668910, 847286, 1155390, 1270929, 2118215, 2541858, 4236430, 6354645, 12709290]

約数ペア:

[(1, 12709290), (2, 6354645), (3, 4236430), (5, 2541858), (6, 2118215), (10, 1270929), (11, 1155390), (15, 847286), (19, 668910), (22, 577695), (30, 423643), (33, 385130), (38, 334455), (55, 231078), (57, 222970), (66, 192565), (95, 133782), (110, 115539), (114, 111485), (165, 77026), (190, 66891), (209, 60810), (285, 44594), (330, 38513), (418, 30405), (570, 22297), (627, 20270), (1045, 12162), (1254, 10135), (2027, 6270), (2090, 6081), (3135, 4054)]