30856735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 46247040

約数和(自身を除く): 15390305

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 929, 949, 2555, 4645, 4745, 6503, 6643, 12077, 32515, 33215, 60385, 67817, 84539, 339085, 422695, 474719, 881621, 2373595, 4408105, 6171347, 30856735]

約数ペア:

[(1, 30856735), (5, 6171347), (7, 4408105), (13, 2373595), (35, 881621), (65, 474719), (73, 422695), (91, 339085), (365, 84539), (455, 67817), (511, 60385), (929, 33215), (949, 32515), (2555, 12077), (4645, 6643), (4745, 6503)]