68434260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1140571}}^1$

素因数の和:1140583

約数の個数: 24

約数和(自身を含む): 191616096

約数和(自身を除く): 123181836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1140571, 2281142, 3421713, 4562284, 5702855, 6843426, 11405710, 13686852, 17108565, 22811420, 34217130, 68434260]

約数ペア:

[(1, 68434260), (2, 34217130), (3, 22811420), (4, 17108565), (5, 13686852), (6, 11405710), (10, 6843426), (12, 5702855), (15, 4562284), (20, 3421713), (30, 2281142), (60, 1140571)]