1840802530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{65579}}^1$

素因数の和:65994

約数の個数: 32

約数和(自身を含む): 3796295040

約数和(自身を除く): 1955492510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2807, 4010, 5614, 14035, 28070, 65579, 131158, 327895, 459053, 655790, 918106, 2295265, 4590530, 26297179, 52594358, 131485895, 184080253, 262971790, 368160506, 920401265, 1840802530]

約数ペア:

[(1, 1840802530), (2, 920401265), (5, 368160506), (7, 262971790), (10, 184080253), (14, 131485895), (35, 52594358), (70, 26297179), (401, 4590530), (802, 2295265), (2005, 918106), (2807, 655790), (4010, 459053), (5614, 327895), (14035, 131158), (28070, 65579)]