1840806090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20453401}}^1$

素因数の和:20453414

約数の個数: 24

約数和(自身を含む): 4786096068

約数和(自身を除く): 2945289978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20453401, 40906802, 61360203, 102267005, 122720406, 184080609, 204534010, 306801015, 368161218, 613602030, 920403045, 1840806090]

約数ペア:

[(1, 1840806090), (2, 920403045), (3, 613602030), (5, 368161218), (6, 306801015), (9, 204534010), (10, 184080609), (15, 122720406), (18, 102267005), (30, 61360203), (45, 40906802), (90, 20453401)]