30786572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 55650672

約数和(自身を除く): 24864100

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 1433, 2866, 5371, 5732, 10742, 21484, 58753, 117506, 187723, 235012, 375446, 750892, 7696643, 15393286, 30786572]

約数ペア:

[(1, 30786572), (2, 15393286), (4, 7696643), (41, 750892), (82, 375446), (131, 235012), (164, 187723), (262, 117506), (524, 58753), (1433, 21484), (2866, 10742), (5371, 5732)]