7296460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3347}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 15467760

約数和(自身を除く): 8171300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3347, 6694, 13388, 16735, 33470, 66940, 364823, 729646, 1459292, 1824115, 3648230, 7296460]

約数ペア:

[(1, 7296460), (2, 3648230), (4, 1824115), (5, 1459292), (10, 729646), (20, 364823), (109, 66940), (218, 33470), (436, 16735), (545, 13388), (1090, 6694), (2180, 3347)]