30620524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1789}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 58640400

約数和(自身を除く): 28019876

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 1789, 3578, 4279, 7156, 8558, 17116, 19679, 39358, 78716, 695921, 1391842, 2783684, 7655131, 15310262, 30620524]

約数ペア:

[(1, 30620524), (2, 15310262), (4, 7655131), (11, 2783684), (22, 1391842), (44, 695921), (389, 78716), (778, 39358), (1556, 19679), (1789, 17116), (3578, 8558), (4279, 7156)]