2637990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29311}}^1$

素因数の和:29324

約数の個数: 24

約数和(自身を含む): 6859008

約数和(自身を除く): 4221018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 29311, 58622, 87933, 146555, 175866, 263799, 293110, 439665, 527598, 879330, 1318995, 2637990]

約数ペア:

[(1, 2637990), (2, 1318995), (3, 879330), (5, 527598), (6, 439665), (9, 293110), (10, 263799), (15, 175866), (18, 146555), (30, 87933), (45, 58622), (90, 29311)]