2009492010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7442563}}^1$

素因数の和:7442579

約数の個数: 32

約数和(自身を含む): 5358646080

約数和(自身を除く): 3349154070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7442563, 14885126, 22327689, 37212815, 44655378, 66983067, 74425630, 111638445, 133966134, 200949201, 223276890, 334915335, 401898402, 669830670, 1004746005, 2009492010]

約数ペア:

[(1, 2009492010), (2, 1004746005), (3, 669830670), (5, 401898402), (6, 334915335), (9, 223276890), (10, 200949201), (15, 133966134), (18, 111638445), (27, 74425630), (30, 66983067), (45, 44655378), (54, 37212815), (90, 22327689), (135, 14885126), (270, 7442563)]