20190186090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74778467}}^1$

素因数の和:74778483

約数の個数: 32

約数和(自身を含む): 53840496960

約数和(自身を除く): 33650310870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74778467, 149556934, 224335401, 373892335, 448670802, 673006203, 747784670, 1121677005, 1346012406, 2019018609, 2243354010, 3365031015, 4038037218, 6730062030, 10095093045, 20190186090]

約数ペア:

[(1, 20190186090), (2, 10095093045), (3, 6730062030), (5, 4038037218), (6, 3365031015), (9, 2243354010), (10, 2019018609), (15, 1346012406), (18, 1121677005), (27, 747784670), (30, 673006203), (45, 448670802), (54, 373892335), (90, 224335401), (135, 149556934), (270, 74778467)]