10666620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19753}}^1$

素因数の和:19771

約数の個数: 48

約数和(自身を含む): 33186720

約数和(自身を除く): 22520100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 19753, 39506, 59259, 79012, 98765, 118518, 177777, 197530, 237036, 296295, 355554, 395060, 533331, 592590, 711108, 888885, 1066662, 1185180, 1777770, 2133324, 2666655, 3555540, 5333310, 10666620]

約数ペア:

[(1, 10666620), (2, 5333310), (3, 3555540), (4, 2666655), (5, 2133324), (6, 1777770), (9, 1185180), (10, 1066662), (12, 888885), (15, 711108), (18, 592590), (20, 533331), (27, 395060), (30, 355554), (36, 296295), (45, 237036), (54, 197530), (60, 177777), (90, 118518), (108, 98765), (135, 79012), (180, 59259), (270, 39506), (540, 19753)]