27145510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55399}}^1$

素因数の和:55420

約数の個数: 24

約数和(自身を含む): 56840400

約数和(自身を除く): 29694890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55399, 110798, 276995, 387793, 553990, 775586, 1938965, 2714551, 3877930, 5429102, 13572755, 27145510]

約数ペア:

[(1, 27145510), (2, 13572755), (5, 5429102), (7, 3877930), (10, 2714551), (14, 1938965), (35, 775586), (49, 553990), (70, 387793), (98, 276995), (245, 110798), (490, 55399)]