220904070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{387551}}^1$

素因数の和:387580

約数の個数: 32

約数和(自身を含む): 558074880

約数和(自身を除く): 337170810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 387551, 775102, 1162653, 1937755, 2325306, 3875510, 5813265, 7363469, 11626530, 14726938, 22090407, 36817345, 44180814, 73634690, 110452035, 220904070]

約数ペア:

[(1, 220904070), (2, 110452035), (3, 73634690), (5, 44180814), (6, 36817345), (10, 22090407), (15, 14726938), (19, 11626530), (30, 7363469), (38, 5813265), (57, 3875510), (95, 2325306), (114, 1937755), (190, 1162653), (285, 775102), (570, 387551)]