1337155610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2728889}}^1$

素因数の和:2728910

約数の個数: 24

約数和(自身を含む): 2799841140

約数和(自身を除く): 1462685530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2728889, 5457778, 13644445, 19102223, 27288890, 38204446, 95511115, 133715561, 191022230, 267431122, 668577805, 1337155610]

約数ペア:

[(1, 1337155610), (2, 668577805), (5, 267431122), (7, 191022230), (10, 133715561), (14, 95511115), (35, 38204446), (49, 27288890), (70, 19102223), (98, 13644445), (245, 5457778), (490, 2728889)]