10840590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5273

約数の個数: 48

約数和(自身を含む): 29416608

約数和(自身を除く): 18576018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5237, 10474, 15711, 26185, 31422, 47133, 52370, 78555, 94266, 120451, 157110, 235665, 240902, 361353, 471330, 602255, 722706, 1084059, 1204510, 1806765, 2168118, 3613530, 5420295, 10840590]

約数ペア:

[(1, 10840590), (2, 5420295), (3, 3613530), (5, 2168118), (6, 1806765), (9, 1204510), (10, 1084059), (15, 722706), (18, 602255), (23, 471330), (30, 361353), (45, 240902), (46, 235665), (69, 157110), (90, 120451), (115, 94266), (138, 78555), (207, 52370), (230, 47133), (345, 31422), (414, 26185), (690, 15711), (1035, 10474), (2070, 5237)]