205500510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{761113}}^1$

素因数の和:761129

約数の個数: 32

約数和(自身を含む): 548002080

約数和(自身を除く): 342501570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 761113, 1522226, 2283339, 3805565, 4566678, 6850017, 7611130, 11416695, 13700034, 20550051, 22833390, 34250085, 41100102, 68500170, 102750255, 205500510]

約数ペア:

[(1, 205500510), (2, 102750255), (3, 68500170), (5, 41100102), (6, 34250085), (9, 22833390), (10, 20550051), (15, 13700034), (18, 11416695), (27, 7611130), (30, 6850017), (45, 4566678), (54, 3805565), (90, 2283339), (135, 1522226), (270, 761113)]