2420570210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1\times {\mathrm{5209}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 4501440000

約数和(自身を除く): 2080869790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1499, 2998, 5209, 7495, 10418, 14990, 26045, 46469, 52090, 92938, 161479, 232345, 322958, 464690, 807395, 1614790, 7808291, 15616582, 39041455, 78082910, 242057021, 484114042, 1210285105, 2420570210]

約数ペア:

[(1, 2420570210), (2, 1210285105), (5, 484114042), (10, 242057021), (31, 78082910), (62, 39041455), (155, 15616582), (310, 7808291), (1499, 1614790), (2998, 807395), (5209, 464690), (7495, 322958), (10418, 232345), (14990, 161479), (26045, 92938), (46469, 52090)]