565577070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{9431}}^1$

素因数の和:11440

約数の個数: 32

約数和(自身を含む): 1358208000

約数和(自身を除く): 792630930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1999, 3998, 5997, 9431, 9995, 11994, 18862, 19990, 28293, 29985, 47155, 56586, 59970, 94310, 141465, 282930, 18852569, 37705138, 56557707, 94262845, 113115414, 188525690, 282788535, 565577070]

約数ペア:

[(1, 565577070), (2, 282788535), (3, 188525690), (5, 113115414), (6, 94262845), (10, 56557707), (15, 37705138), (30, 18852569), (1999, 282930), (3998, 141465), (5997, 94310), (9431, 59970), (9995, 56586), (11994, 47155), (18862, 29985), (19990, 28293)]