858611970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{28309}}^1$

素因数の和:28659

約数の個数: 48

約数和(自身を含む): 2239094520

約数和(自身を除く): 1380482550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 3033, 3370, 5055, 6066, 10110, 15165, 28309, 30330, 56618, 84927, 141545, 169854, 254781, 283090, 424635, 509562, 849270, 1273905, 2547810, 9540133, 19080266, 28620399, 47700665, 57240798, 85861197, 95401330, 143101995, 171722394, 286203990, 429305985, 858611970]

約数ペア:

[(1, 858611970), (2, 429305985), (3, 286203990), (5, 171722394), (6, 143101995), (9, 95401330), (10, 85861197), (15, 57240798), (18, 47700665), (30, 28620399), (45, 19080266), (90, 9540133), (337, 2547810), (674, 1273905), (1011, 849270), (1685, 509562), (2022, 424635), (3033, 283090), (3370, 254781), (5055, 169854), (6066, 141545), (10110, 84927), (15165, 56618), (28309, 30330)]