30677972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19079

約数の個数: 24

約数和(自身を含む): 59684352

約数和(自身を除く): 29006380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 19031, 38062, 76124, 247403, 494806, 589961, 989612, 1179922, 2359844, 7669493, 15338986, 30677972]

約数ペア:

[(1, 30677972), (2, 15338986), (4, 7669493), (13, 2359844), (26, 1179922), (31, 989612), (52, 589961), (62, 494806), (124, 247403), (403, 76124), (806, 38062), (1612, 19031)]