2475620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17683}}^1$

素因数の和:17699

約数の個数: 24

約数和(自身を含む): 5941824

約数和(自身を除く): 3466204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17683, 35366, 70732, 88415, 123781, 176830, 247562, 353660, 495124, 618905, 1237810, 2475620]

約数ペア:

[(1, 2475620), (2, 1237810), (4, 618905), (5, 495124), (7, 353660), (10, 247562), (14, 176830), (20, 123781), (28, 88415), (35, 70732), (70, 35366), (140, 17683)]