16876620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31253}}^1$

素因数の和:31271

約数の個数: 48

約数和(自身を含む): 52506720

約数和(自身を除く): 35630100

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, 31253, 62506, 93759, 125012, 156265, 187518, 281277, 312530, 375036, 468795, 562554, 625060, 843831, 937590, 1125108, 1406385, 1687662, 1875180, 2812770, 3375324, 4219155, 5625540, 8438310, 16876620]

約数ペア:

[(1, 16876620), (2, 8438310), (3, 5625540), (4, 4219155), (5, 3375324), (6, 2812770), (9, 1875180), (10, 1687662), (12, 1406385), (15, 1125108), (18, 937590), (20, 843831), (27, 625060), (30, 562554), (36, 468795), (45, 375036), (54, 312530), (60, 281277), (90, 187518), (108, 156265), (135, 125012), (180, 93759), (270, 62506), (540, 31253)]