297627825620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3359989}}^1$

素因数の和:3360144

約数の個数: 48

約数和(自身を含む): 645763198080

約数和(自身を除く): 348135372460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 103, 172, 206, 215, 412, 430, 515, 860, 1030, 2060, 4429, 8858, 17716, 22145, 44290, 88580, 3359989, 6719978, 13439956, 16799945, 33599890, 67199780, 144479527, 288959054, 346078867, 577918108, 692157734, 722397635, 1384315468, 1444795270, 1730394335, 2889590540, 3460788670, 6921577340, 14881391281, 29762782562, 59525565124, 74406956405, 148813912810, 297627825620]

約数ペア:

[(1, 297627825620), (2, 148813912810), (4, 74406956405), (5, 59525565124), (10, 29762782562), (20, 14881391281), (43, 6921577340), (86, 3460788670), (103, 2889590540), (172, 1730394335), (206, 1444795270), (215, 1384315468), (412, 722397635), (430, 692157734), (515, 577918108), (860, 346078867), (1030, 288959054), (2060, 144479527), (4429, 67199780), (8858, 33599890), (17716, 16799945), (22145, 13439956), (44290, 6719978), (88580, 3359989)]