82513260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{458407}}^1$

素因数の和:458422

約数の個数: 36

約数和(自身を含む): 250290768

約数和(自身を除く): 167777508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 458407, 916814, 1375221, 1833628, 2292035, 2750442, 4125663, 4584070, 5500884, 6876105, 8251326, 9168140, 13752210, 16502652, 20628315, 27504420, 41256630, 82513260]

約数ペア:

[(1, 82513260), (2, 41256630), (3, 27504420), (4, 20628315), (5, 16502652), (6, 13752210), (9, 9168140), (10, 8251326), (12, 6876105), (15, 5500884), (18, 4584070), (20, 4125663), (30, 2750442), (36, 2292035), (45, 1833628), (60, 1375221), (90, 916814), (180, 458407)]