30764965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 16409435

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 1949, 2255, 3157, 9745, 13643, 15785, 21439, 68215, 79909, 107195, 150073, 399545, 559363, 750365, 878999, 2796815, 4394995, 6152993, 30764965]

約数ペア:

[(1, 30764965), (5, 6152993), (7, 4394995), (11, 2796815), (35, 878999), (41, 750365), (55, 559363), (77, 399545), (205, 150073), (287, 107195), (385, 79909), (451, 68215), (1435, 21439), (1949, 15785), (2255, 13643), (3157, 9745)]