7400220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4294

約数の個数: 48

約数和(自身を含む): 21440160

約数和(自身を除く): 14039940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4253, 8506, 12759, 17012, 21265, 25518, 42530, 51036, 63795, 85060, 123337, 127590, 246674, 255180, 370011, 493348, 616685, 740022, 1233370, 1480044, 1850055, 2466740, 3700110, 7400220]

約数ペア:

[(1, 7400220), (2, 3700110), (3, 2466740), (4, 1850055), (5, 1480044), (6, 1233370), (10, 740022), (12, 616685), (15, 493348), (20, 370011), (29, 255180), (30, 246674), (58, 127590), (60, 123337), (87, 85060), (116, 63795), (145, 51036), (174, 42530), (290, 25518), (348, 21265), (435, 17012), (580, 12759), (870, 8506), (1740, 4253)]