56735820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{315199}}^1$

素因数の和:315214

約数の個数: 36

約数和(自身を含む): 172099200

約数和(自身を除く): 115363380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 315199, 630398, 945597, 1260796, 1575995, 1891194, 2836791, 3151990, 3782388, 4727985, 5673582, 6303980, 9455970, 11347164, 14183955, 18911940, 28367910, 56735820]

約数ペア:

[(1, 56735820), (2, 28367910), (3, 18911940), (4, 14183955), (5, 11347164), (6, 9455970), (9, 6303980), (10, 5673582), (12, 4727985), (15, 3782388), (18, 3151990), (20, 2836791), (30, 1891194), (36, 1575995), (45, 1260796), (60, 945597), (90, 630398), (180, 315199)]