2728614910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{171719}}^1$

素因数の和:171960

約数の個数: 32

約数和(自身を含む): 5637911040

約数和(自身を除く): 2909296130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 15890, 171719, 343438, 858595, 1202033, 1717190, 2404066, 6010165, 12020330, 38980213, 77960426, 194901065, 272861491, 389802130, 545722982, 1364307455, 2728614910]

約数ペア:

[(1, 2728614910), (2, 1364307455), (5, 545722982), (7, 389802130), (10, 272861491), (14, 194901065), (35, 77960426), (70, 38980213), (227, 12020330), (454, 6010165), (1135, 2404066), (1589, 1717190), (2270, 1202033), (3178, 858595), (7945, 343438), (15890, 171719)]