2491161.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1103171}}^1$

素因数の和:1103184

約数の個数: 24

約数和(自身を含む): 258142248

約数和(自身を除く): 158856858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1103171, 2206342, 3309513, 5515855, 6619026, 9928539, 11031710, 16547565, 19857078, 33095130, 49642695, 99285390]

約数ペア:

[(1, 99285390), (2, 49642695), (3, 33095130), (5, 19857078), (6, 16547565), (9, 11031710), (10, 9928539), (15, 6619026), (18, 5515855), (30, 3309513), (45, 2206342), (90, 1103171)]