75976270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 141308640

約数和(自身を除く): 65332370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 1621, 3242, 4687, 8105, 9374, 16210, 23435, 46870, 69703, 139406, 176689, 348515, 353378, 697030, 883445, 1766890, 7597627, 15195254, 37988135, 75976270]

約数ペア:

[(1, 75976270), (2, 37988135), (5, 15195254), (10, 7597627), (43, 1766890), (86, 883445), (109, 697030), (215, 353378), (218, 348515), (430, 176689), (545, 139406), (1090, 69703), (1621, 46870), (3242, 23435), (4687, 16210), (8105, 9374)]