487930730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{5563}}^1$

素因数の和:5763

約数の個数: 48

約数和(自身を含む): 1027559520

約数和(自身を除く): 539628790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 358, 490, 895, 1253, 1790, 2506, 5563, 6265, 8771, 11126, 12530, 17542, 27815, 38941, 43855, 55630, 77882, 87710, 194705, 272587, 389410, 545174, 995777, 1362935, 1991554, 2725870, 4978885, 6970439, 9957770, 13940878, 34852195, 48793073, 69704390, 97586146, 243965365, 487930730]

約数ペア:

[(1, 487930730), (2, 243965365), (5, 97586146), (7, 69704390), (10, 48793073), (14, 34852195), (35, 13940878), (49, 9957770), (70, 6970439), (98, 4978885), (179, 2725870), (245, 1991554), (358, 1362935), (490, 995777), (895, 545174), (1253, 389410), (1790, 272587), (2506, 194705), (5563, 87710), (6265, 77882), (8771, 55630), (11126, 43855), (12530, 38941), (17542, 27815)]