30620324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57557}}^1$

素因数の和:57587

約数の個数: 24

約数和(自身を含む): 64464960

約数和(自身を除く): 33844636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 57557, 115114, 230228, 402899, 805798, 1093583, 1611596, 2187166, 4374332, 7655081, 15310162, 30620324]

約数ペア:

[(1, 30620324), (2, 15310162), (4, 7655081), (7, 4374332), (14, 2187166), (19, 1611596), (28, 1093583), (38, 805798), (76, 402899), (133, 230228), (266, 115114), (532, 57557)]