30867818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 52410240

約数和(自身を除く): 21542422

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 673, 1207, 1346, 1349, 2414, 2698, 11441, 12787, 22882, 22933, 25574, 45866, 47783, 95566, 217379, 434758, 812311, 907877, 1624622, 1815754, 15433909, 30867818]

約数ペア:

[(1, 30867818), (2, 15433909), (17, 1815754), (19, 1624622), (34, 907877), (38, 812311), (71, 434758), (142, 217379), (323, 95566), (646, 47783), (673, 45866), (1207, 25574), (1346, 22933), (1349, 22882), (2414, 12787), (2698, 11441)]