205632810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{761603}}^1$

素因数の和:761619

約数の個数: 32

約数和(自身を含む): 548354880

約数和(自身を除く): 342722070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 761603, 1523206, 2284809, 3808015, 4569618, 6854427, 7616030, 11424045, 13708854, 20563281, 22848090, 34272135, 41126562, 68544270, 102816405, 205632810]

約数ペア:

[(1, 205632810), (2, 102816405), (3, 68544270), (5, 41126562), (6, 34272135), (9, 22848090), (10, 20563281), (15, 13708854), (18, 11424045), (27, 7616030), (30, 6854427), (45, 4569618), (54, 3808015), (90, 2284809), (135, 1523206), (270, 761603)]