273297710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205487}}^1$

素因数の和:205520

約数の個数: 32

約数和(自身を含む): 591805440

約数和(自身を除く): 318507730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 205487, 410974, 1027435, 1438409, 2054870, 2876818, 3904253, 7192045, 7808506, 14384090, 19521265, 27329771, 39042530, 54659542, 136648855, 273297710]

約数ペア:

[(1, 273297710), (2, 136648855), (5, 54659542), (7, 39042530), (10, 27329771), (14, 19521265), (19, 14384090), (35, 7808506), (38, 7192045), (70, 3904253), (95, 2876818), (133, 2054870), (190, 1438409), (266, 1027435), (665, 410974), (1330, 205487)]