3481460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 7382760

約数和(自身を除く): 3901300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1597, 2180, 3194, 6388, 7985, 15970, 31940, 174073, 348146, 696292, 870365, 1740730, 3481460]

約数ペア:

[(1, 3481460), (2, 1740730), (4, 870365), (5, 696292), (10, 348146), (20, 174073), (109, 31940), (218, 15970), (436, 7985), (545, 6388), (1090, 3194), (1597, 2180)]