68113260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{378407}}^1$

素因数の和:378422

約数の個数: 36

約数和(自身を含む): 206610768

約数和(自身を除く): 138497508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 378407, 756814, 1135221, 1513628, 1892035, 2270442, 3405663, 3784070, 4540884, 5676105, 6811326, 7568140, 11352210, 13622652, 17028315, 22704420, 34056630, 68113260]

約数ペア:

[(1, 68113260), (2, 34056630), (3, 22704420), (4, 17028315), (5, 13622652), (6, 11352210), (9, 7568140), (10, 6811326), (12, 5676105), (15, 4540884), (18, 3784070), (20, 3405663), (30, 2270442), (36, 1892035), (45, 1513628), (60, 1135221), (90, 756814), (180, 378407)]