2997080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 6963840

約数和(自身を除く): 3966760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2417, 4834, 9668, 12085, 19336, 24170, 48340, 74927, 96680, 149854, 299708, 374635, 599416, 749270, 1498540, 2997080]

約数ペア:

[(1, 2997080), (2, 1498540), (4, 749270), (5, 599416), (8, 374635), (10, 299708), (20, 149854), (31, 96680), (40, 74927), (62, 48340), (124, 24170), (155, 19336), (248, 12085), (310, 9668), (620, 4834), (1240, 2417)]