30934071

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 55095040

約数和(自身を除く): 24160969

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 601, 817, 903, 1197, 1803, 2451, 2709, 4207, 5409, 5719, 7353, 11419, 12621, 17157, 25843, 34257, 37863, 51471, 77529, 79933, 102771, 180901, 232587, 239799, 491017, 542703, 719397, 1473051, 1628109, 3437119, 4419153, 10311357, 30934071]

約数ペア:

[(1, 30934071), (3, 10311357), (7, 4419153), (9, 3437119), (19, 1628109), (21, 1473051), (43, 719397), (57, 542703), (63, 491017), (129, 239799), (133, 232587), (171, 180901), (301, 102771), (387, 79933), (399, 77529), (601, 51471), (817, 37863), (903, 34257), (1197, 25843), (1803, 17157), (2451, 12621), (2709, 11419), (4207, 7353), (5409, 5719)]