5415420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 15523200

約数和(自身を除く): 10107780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2099, 2580, 4198, 6297, 8396, 10495, 12594, 20990, 25188, 31485, 41980, 62970, 90257, 125940, 180514, 270771, 361028, 451285, 541542, 902570, 1083084, 1353855, 1805140, 2707710, 5415420]

約数ペア:

[(1, 5415420), (2, 2707710), (3, 1805140), (4, 1353855), (5, 1083084), (6, 902570), (10, 541542), (12, 451285), (15, 361028), (20, 270771), (30, 180514), (43, 125940), (60, 90257), (86, 62970), (129, 41980), (172, 31485), (215, 25188), (258, 20990), (430, 12594), (516, 10495), (645, 8396), (860, 6297), (1290, 4198), (2099, 2580)]