205656210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2285069}}^1$

素因数の和:2285082

約数の個数: 24

約数和(自身を含む): 534706380

約数和(自身を除く): 329050170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2285069, 4570138, 6855207, 11425345, 13710414, 20565621, 22850690, 34276035, 41131242, 68552070, 102828105, 205656210]

約数ペア:

[(1, 205656210), (2, 102828105), (3, 68552070), (5, 41131242), (6, 34276035), (9, 22850690), (10, 20565621), (15, 13710414), (18, 11425345), (30, 6855207), (45, 4570138), (90, 2285069)]