282912378140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87860987}}^1$

素因数の和:87861026

約数の個数: 48

約数和(自身を含む): 708511007232

約数和(自身を除く): 425598629092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 87860987, 175721974, 351443948, 439304935, 615026909, 878609870, 1230053818, 1757219740, 2020802701, 2460107636, 3075134545, 4041605402, 6150269090, 8083210804, 10104013505, 12300538180, 14145618907, 20208027010, 28291237814, 40416054020, 56582475628, 70728094535, 141456189070, 282912378140]

約数ペア:

[(1, 282912378140), (2, 141456189070), (4, 70728094535), (5, 56582475628), (7, 40416054020), (10, 28291237814), (14, 20208027010), (20, 14145618907), (23, 12300538180), (28, 10104013505), (35, 8083210804), (46, 6150269090), (70, 4041605402), (92, 3075134545), (115, 2460107636), (140, 2020802701), (161, 1757219740), (230, 1230053818), (322, 878609870), (460, 615026909), (644, 439304935), (805, 351443948), (1610, 175721974), (3220, 87860987)]