551318220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3062879}}^1$

素因数の和:3062894

約数の個数: 36

約数和(自身を含む): 1672332480

約数和(自身を除く): 1121014260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3062879, 6125758, 9188637, 12251516, 15314395, 18377274, 27565911, 30628790, 36754548, 45943185, 55131822, 61257580, 91886370, 110263644, 137829555, 183772740, 275659110, 551318220]

約数ペア:

[(1, 551318220), (2, 275659110), (3, 183772740), (4, 137829555), (5, 110263644), (6, 91886370), (9, 61257580), (10, 55131822), (12, 45943185), (15, 36754548), (18, 30628790), (20, 27565911), (30, 18377274), (36, 15314395), (45, 12251516), (60, 9188637), (90, 6125758), (180, 3062879)]