812853420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{28283}}^1$

素因数の和:28774

約数の個数: 48

約数和(自身を含む): 2280821760

約数和(自身を除く): 1467968340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 14370, 28283, 28740, 56566, 84849, 113132, 141415, 169698, 282830, 339396, 424245, 565660, 848490, 1696980, 13547557, 27095114, 40642671, 54190228, 67737785, 81285342, 135475570, 162570684, 203213355, 270951140, 406426710, 812853420]

約数ペア:

[(1, 812853420), (2, 406426710), (3, 270951140), (4, 203213355), (5, 162570684), (6, 135475570), (10, 81285342), (12, 67737785), (15, 54190228), (20, 40642671), (30, 27095114), (60, 13547557), (479, 1696980), (958, 848490), (1437, 565660), (1916, 424245), (2395, 339396), (2874, 282830), (4790, 169698), (5748, 141415), (7185, 113132), (9580, 84849), (14370, 56566), (28283, 28740)]