1059094820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{154387}}^1$

素因数の和:154417

約数の個数: 48

約数和(自身を含む): 2593718400

約数和(自身を除く): 1534623580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 154387, 308774, 617548, 771935, 1080709, 1543870, 2161418, 3087740, 4322836, 5403545, 7564963, 10807090, 15129926, 21614180, 30259852, 37824815, 52954741, 75649630, 105909482, 151299260, 211818964, 264773705, 529547410, 1059094820]

約数ペア:

[(1, 1059094820), (2, 529547410), (4, 264773705), (5, 211818964), (7, 151299260), (10, 105909482), (14, 75649630), (20, 52954741), (28, 37824815), (35, 30259852), (49, 21614180), (70, 15129926), (98, 10807090), (140, 7564963), (196, 5403545), (245, 4322836), (343, 3087740), (490, 2161418), (686, 1543870), (980, 1080709), (1372, 771935), (1715, 617548), (3430, 308774), (6860, 154387)]