30754326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 69439680

約数和(自身を除く): 38685354

約数列:

[1, 2, 3, 6, 17, 29, 34, 37, 51, 58, 74, 87, 102, 111, 174, 222, 281, 493, 562, 629, 843, 986, 1073, 1258, 1479, 1686, 1887, 2146, 2958, 3219, 3774, 4777, 6438, 8149, 9554, 10397, 14331, 16298, 18241, 20794, 24447, 28662, 31191, 36482, 48894, 54723, 62382, 109446, 138533, 176749, 277066, 301513, 353498, 415599, 530247, 603026, 831198, 904539, 1060494, 1809078, 5125721, 10251442, 15377163, 30754326]

約数ペア:

[(1, 30754326), (2, 15377163), (3, 10251442), (6, 5125721), (17, 1809078), (29, 1060494), (34, 904539), (37, 831198), (51, 603026), (58, 530247), (74, 415599), (87, 353498), (102, 301513), (111, 277066), (174, 176749), (222, 138533), (281, 109446), (493, 62382), (562, 54723), (629, 48894), (843, 36482), (986, 31191), (1073, 28662), (1258, 24447), (1479, 20794), (1686, 18241), (1887, 16298), (2146, 14331), (2958, 10397), (3219, 9554), (3774, 8149), (4777, 6438)]