30970324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 68052096

約数和(自身を除く): 37081772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 521, 772, 1042, 1351, 2084, 2123, 2702, 3647, 4246, 5404, 5731, 7294, 8492, 11462, 14588, 14861, 22924, 29722, 40117, 59444, 80234, 100553, 160468, 201106, 402212, 703871, 1106083, 1407742, 2212166, 2815484, 4424332, 7742581, 15485162, 30970324]

約数ペア:

[(1, 30970324), (2, 15485162), (4, 7742581), (7, 4424332), (11, 2815484), (14, 2212166), (22, 1407742), (28, 1106083), (44, 703871), (77, 402212), (154, 201106), (193, 160468), (308, 100553), (386, 80234), (521, 59444), (772, 40117), (1042, 29722), (1351, 22924), (2084, 14861), (2123, 14588), (2702, 11462), (3647, 8492), (4246, 7294), (5404, 5731)]