56740290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28229}}^1$

素因数の和:28306

約数の個数: 32

約数和(自身を含む): 138214080

約数和(自身を除く): 81473790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 28229, 56458, 84687, 141145, 169374, 282290, 423435, 846870, 1891343, 3782686, 5674029, 9456715, 11348058, 18913430, 28370145, 56740290]

約数ペア:

[(1, 56740290), (2, 28370145), (3, 18913430), (5, 11348058), (6, 9456715), (10, 5674029), (15, 3782686), (30, 1891343), (67, 846870), (134, 423435), (201, 282290), (335, 169374), (402, 141145), (670, 84687), (1005, 56458), (2010, 28229)]