30817468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 62576640

約数和(自身を除く): 31759172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 191, 193, 209, 382, 386, 418, 764, 772, 836, 2101, 2123, 3629, 3667, 4202, 4246, 7258, 7334, 8404, 8492, 14516, 14668, 36863, 39919, 40337, 73726, 79838, 80674, 147452, 159676, 161348, 405493, 700397, 810986, 1400794, 1621972, 2801588, 7704367, 15408734, 30817468]

約数ペア:

[(1, 30817468), (2, 15408734), (4, 7704367), (11, 2801588), (19, 1621972), (22, 1400794), (38, 810986), (44, 700397), (76, 405493), (191, 161348), (193, 159676), (209, 147452), (382, 80674), (386, 79838), (418, 73726), (764, 40337), (772, 39919), (836, 36863), (2101, 14668), (2123, 14516), (3629, 8492), (3667, 8404), (4202, 7334), (4246, 7258)]