69843080

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1471}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 157386240

約数和(自身を除く): 87543160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 1471, 2374, 2942, 4748, 5884, 5935, 7355, 9496, 11768, 11870, 14710, 23740, 29420, 47480, 58840, 1746077, 3492154, 6984308, 8730385, 13968616, 17460770, 34921540, 69843080]

約数ペア:

[(1, 69843080), (2, 34921540), (4, 17460770), (5, 13968616), (8, 8730385), (10, 6984308), (20, 3492154), (40, 1746077), (1187, 58840), (1471, 47480), (2374, 29420), (2942, 23740), (4748, 14710), (5884, 11870), (5935, 11768), (7355, 9496)]