88130220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34159}}^1$

素因数の和:34214

約数の個数: 48

約数和(自身を含む): 252510720

約数和(自身を除く): 164380500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 34159, 68318, 102477, 136636, 170795, 204954, 341590, 409908, 512385, 683180, 1024770, 1468837, 2049540, 2937674, 4406511, 5875348, 7344185, 8813022, 14688370, 17626044, 22032555, 29376740, 44065110, 88130220]

約数ペア:

[(1, 88130220), (2, 44065110), (3, 29376740), (4, 22032555), (5, 17626044), (6, 14688370), (10, 8813022), (12, 7344185), (15, 5875348), (20, 4406511), (30, 2937674), (43, 2049540), (60, 1468837), (86, 1024770), (129, 683180), (172, 512385), (215, 409908), (258, 341590), (430, 204954), (516, 170795), (645, 136636), (860, 102477), (1290, 68318), (2580, 34159)]