255736170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{947171}}^1$

素因数の和:947187

約数の個数: 32

約数和(自身を含む): 681963840

約数和(自身を除く): 426227670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 947171, 1894342, 2841513, 4735855, 5683026, 8524539, 9471710, 14207565, 17049078, 25573617, 28415130, 42622695, 51147234, 85245390, 127868085, 255736170]

約数ペア:

[(1, 255736170), (2, 127868085), (3, 85245390), (5, 51147234), (6, 42622695), (9, 28415130), (10, 25573617), (15, 17049078), (18, 14207565), (27, 9471710), (30, 8524539), (45, 5683026), (54, 4735855), (90, 2841513), (135, 1894342), (270, 947171)]