30681394

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 46702656

約数和(自身を除く): 16021262

約数列:

[1, 2, 107, 214, 311, 461, 622, 922, 33277, 49327, 66554, 98654, 143371, 286742, 15340697, 30681394]

約数ペア:

[(1, 30681394), (2, 15340697), (107, 286742), (214, 143371), (311, 98654), (461, 66554), (622, 49327), (922, 33277)]