87304890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2203}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 209785536

約数和(自身を除く): 122480646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 2203, 2642, 3963, 4406, 6605, 6609, 7926, 11015, 13210, 13218, 19815, 22030, 33045, 39630, 66090, 2910163, 5820326, 8730489, 14550815, 17460978, 29101630, 43652445, 87304890]

約数ペア:

[(1, 87304890), (2, 43652445), (3, 29101630), (5, 17460978), (6, 14550815), (10, 8730489), (15, 5820326), (30, 2910163), (1321, 66090), (2203, 39630), (2642, 33045), (3963, 22030), (4406, 19815), (6605, 13218), (6609, 13210), (7926, 11015)]