2998540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 6330240

約数和(自身を除く): 3331700

約数列:

[1, 2, 4, 5, 10, 20, 313, 479, 626, 958, 1252, 1565, 1916, 2395, 3130, 4790, 6260, 9580, 149927, 299854, 599708, 749635, 1499270, 2998540]

約数ペア:

[(1, 2998540), (2, 1499270), (4, 749635), (5, 599708), (10, 299854), (20, 149927), (313, 9580), (479, 6260), (626, 4790), (958, 3130), (1252, 2395), (1565, 1916)]