2666601180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14814451}}^1$

素因数の和:14814466

約数の個数: 36

約数和(自身を含む): 8088690792

約数和(自身を除く): 5422089612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14814451, 29628902, 44443353, 59257804, 74072255, 88886706, 133330059, 148144510, 177773412, 222216765, 266660118, 296289020, 444433530, 533320236, 666650295, 888867060, 1333300590, 2666601180]

約数ペア:

[(1, 2666601180), (2, 1333300590), (3, 888867060), (4, 666650295), (5, 533320236), (6, 444433530), (9, 296289020), (10, 266660118), (12, 222216765), (15, 177773412), (18, 148144510), (20, 133330059), (30, 88886706), (36, 74072255), (45, 59257804), (60, 44443353), (90, 29628902), (180, 14814451)]