30586292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1787}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 58574880

約数和(自身を除く): 27988588

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 1787, 3574, 4279, 7148, 8558, 17116, 19657, 39314, 78628, 695143, 1390286, 2780572, 7646573, 15293146, 30586292]

約数ペア:

[(1, 30586292), (2, 15293146), (4, 7646573), (11, 2780572), (22, 1390286), (44, 695143), (389, 78628), (778, 39314), (1556, 19657), (1787, 17116), (3574, 8558), (4279, 7148)]