28241790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49547}}^1$

素因数の和:49576

約数の個数: 32

約数和(自身を含む): 71349120

約数和(自身を除く): 43107330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 49547, 99094, 148641, 247735, 297282, 495470, 743205, 941393, 1486410, 1882786, 2824179, 4706965, 5648358, 9413930, 14120895, 28241790]

約数ペア:

[(1, 28241790), (2, 14120895), (3, 9413930), (5, 5648358), (6, 4706965), (10, 2824179), (15, 1882786), (19, 1486410), (30, 941393), (38, 743205), (57, 495470), (95, 297282), (114, 247735), (190, 148641), (285, 99094), (570, 49547)]